31610752

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 67932000

約数和(自身を除く): 36321248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 199, 272, 292, 398, 544, 584, 796, 1088, 1168, 1241, 1592, 2176, 2336, 2482, 3184, 3383, 4672, 4964, 6368, 6766, 9344, 9928, 12736, 13532, 14527, 19856, 25472, 27064, 29054, 39712, 54128, 58108, 79424, 108256, 116216, 158848, 216512, 232432, 246959, 433024, 464864, 493918, 929728, 987836, 1859456, 1975672, 3951344, 7902688, 15805376, 31610752]

約数ペア:

[(1, 31610752), (2, 15805376), (4, 7902688), (8, 3951344), (16, 1975672), (17, 1859456), (32, 987836), (34, 929728), (64, 493918), (68, 464864), (73, 433024), (128, 246959), (136, 232432), (146, 216512), (199, 158848), (272, 116216), (292, 108256), (398, 79424), (544, 58108), (584, 54128), (796, 39712), (1088, 29054), (1168, 27064), (1241, 25472), (1592, 19856), (2176, 14527), (2336, 13532), (2482, 12736), (3184, 9928), (3383, 9344), (4672, 6766), (4964, 6368)]