31151232

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{3863}}^1$

素因数の和:3890

約数の個数: 96

約数和(自身を含む): 102473280

約数和(自身を除く): 71322048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 3863, 4032, 7726, 8064, 11589, 15452, 23178, 27041, 30904, 34767, 46356, 54082, 61808, 69534, 81123, 92712, 108164, 123616, 139068, 162246, 185424, 216328, 243369, 247232, 278136, 324492, 370848, 432656, 486738, 494464, 556272, 648984, 741696, 865312, 973476, 1112544, 1297968, 1483392, 1730624, 1946952, 2225088, 2595936, 3461248, 3893904, 4450176, 5191872, 7787808, 10383744, 15575616, 31151232]

約数ペア:

[(1, 31151232), (2, 15575616), (3, 10383744), (4, 7787808), (6, 5191872), (7, 4450176), (8, 3893904), (9, 3461248), (12, 2595936), (14, 2225088), (16, 1946952), (18, 1730624), (21, 1483392), (24, 1297968), (28, 1112544), (32, 973476), (36, 865312), (42, 741696), (48, 648984), (56, 556272), (63, 494464), (64, 486738), (72, 432656), (84, 370848), (96, 324492), (112, 278136), (126, 247232), (128, 243369), (144, 216328), (168, 185424), (192, 162246), (224, 139068), (252, 123616), (288, 108164), (336, 92712), (384, 81123), (448, 69534), (504, 61808), (576, 54082), (672, 46356), (896, 34767), (1008, 30904), (1152, 27041), (1344, 23178), (2016, 15452), (2688, 11589), (3863, 8064), (4032, 7726)]