31796710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3659}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 63244800

約数和(自身を除く): 31448090

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 3659, 4345, 7318, 8690, 18295, 36590, 40249, 80498, 201245, 289061, 402490, 578122, 1445305, 2890610, 3179671, 6359342, 15898355, 31796710]

約数ペア:

[(1, 31796710), (2, 15898355), (5, 6359342), (10, 3179671), (11, 2890610), (22, 1445305), (55, 578122), (79, 402490), (110, 289061), (158, 201245), (395, 80498), (790, 40249), (869, 36590), (1738, 18295), (3659, 8690), (4345, 7318)]