31991376

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{6871}}^1$

素因数の和:6979

約数の個数: 40

約数和(自身を含む): 83508544

約数和(自身を除く): 51517168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 6871, 13742, 20613, 27484, 41226, 54968, 82452, 109936, 164904, 329808, 666487, 1332974, 1999461, 2665948, 3998922, 5331896, 7997844, 10663792, 15995688, 31991376]

約数ペア:

[(1, 31991376), (2, 15995688), (3, 10663792), (4, 7997844), (6, 5331896), (8, 3998922), (12, 2665948), (16, 1999461), (24, 1332974), (48, 666487), (97, 329808), (194, 164904), (291, 109936), (388, 82452), (582, 54968), (776, 41226), (1164, 27484), (1552, 20613), (2328, 13742), (4656, 6871)]