31293999616

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{463}}^1\times {\mathrm{1091}}^1$

素因数の和:1594

約数の個数: 120

約数和(自身を含む): 68939462592

約数和(自身を除く): 37645462976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 463, 484, 512, 704, 926, 968, 1091, 1408, 1852, 1936, 2182, 2816, 3704, 3872, 4364, 5093, 5632, 7408, 7744, 8728, 10186, 12001, 14816, 15488, 17456, 20372, 24002, 29632, 30976, 34912, 40744, 48004, 56023, 59264, 61952, 69824, 81488, 96008, 112046, 118528, 132011, 139648, 162976, 192016, 224092, 237056, 264022, 279296, 325952, 384032, 448184, 505133, 528044, 558592, 651904, 768064, 896368, 1010266, 1056088, 1303808, 1536128, 1792736, 2020532, 2112176, 2607616, 3072256, 3585472, 4041064, 4224352, 5556463, 6144512, 7170944, 8082128, 8448704, 11112926, 14341888, 16164256, 16897408, 22225852, 28683776, 32328512, 33794816, 44451704, 61121093, 64657024, 67589632, 88903408, 122242186, 129314048, 177806816, 244484372, 258628096, 355613632, 488968744, 711227264, 977937488, 1422454528, 1955874976, 2844909056, 3911749952, 7823499904, 15646999808, 31293999616]

約数ペア:

[(1, 31293999616), (2, 15646999808), (4, 7823499904), (8, 3911749952), (11, 2844909056), (16, 1955874976), (22, 1422454528), (32, 977937488), (44, 711227264), (64, 488968744), (88, 355613632), (121, 258628096), (128, 244484372), (176, 177806816), (242, 129314048), (256, 122242186), (352, 88903408), (463, 67589632), (484, 64657024), (512, 61121093), (704, 44451704), (926, 33794816), (968, 32328512), (1091, 28683776), (1408, 22225852), (1852, 16897408), (1936, 16164256), (2182, 14341888), (2816, 11112926), (3704, 8448704), (3872, 8082128), (4364, 7170944), (5093, 6144512), (5632, 5556463), (7408, 4224352), (7744, 4041064), (8728, 3585472), (10186, 3072256), (12001, 2607616), (14816, 2112176), (15488, 2020532), (17456, 1792736), (20372, 1536128), (24002, 1303808), (29632, 1056088), (30976, 1010266), (34912, 896368), (40744, 768064), (48004, 651904), (56023, 558592), (59264, 528044), (61952, 505133), (69824, 448184), (81488, 384032), (96008, 325952), (112046, 279296), (118528, 264022), (132011, 237056), (139648, 224092), (162976, 192016)]