31228968

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19421}}^1$

素因数の和:19497

約数の個数: 32

約数和(自身を含む): 79241760

約数和(自身を除く): 48012792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19421, 38842, 58263, 77684, 116526, 155368, 233052, 466104, 1301207, 2602414, 3903621, 5204828, 7807242, 10409656, 15614484, 31228968]

約数ペア:

[(1, 31228968), (2, 15614484), (3, 10409656), (4, 7807242), (6, 5204828), (8, 3903621), (12, 2602414), (24, 1301207), (67, 466104), (134, 233052), (201, 155368), (268, 116526), (402, 77684), (536, 58263), (804, 38842), (1608, 19421)]