40505462

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2917}}^1$

素因数の和:3103

約数の個数: 16

約数和(自身を含む): 62398512

約数和(自身を除く): 21893050

約数列:

[1, 2, 53, 106, 131, 262, 2917, 5834, 6943, 13886, 154601, 309202, 382127, 764254, 20252731, 40505462]

約数ペア:

[(1, 40505462), (2, 20252731), (53, 764254), (106, 382127), (131, 309202), (262, 154601), (2917, 13886), (5834, 6943)]