40016431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8297}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 50186304

約数和(自身を除く): 10169873

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 8297, 58079, 107861, 439741, 755027, 3078187, 5716633, 40016431]

約数ペア:

[(1, 40016431), (7, 5716633), (13, 3078187), (53, 755027), (91, 439741), (371, 107861), (689, 58079), (4823, 8297)]