90749738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{5839}}^1$

素因数の和:6269

約数の個数: 16

約数和(自身を含む): 143664000

約数和(自身を除く): 52914262

約数列:

[1, 2, 19, 38, 409, 818, 5839, 7771, 11678, 15542, 110941, 221882, 2388151, 4776302, 45374869, 90749738]

約数ペア:

[(1, 90749738), (2, 45374869), (19, 4776302), (38, 2388151), (409, 221882), (818, 110941), (5839, 15542), (7771, 11678)]