42862222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18523}}^1$

素因数の和:18627

約数の個数: 16

約数和(自身を含む): 70020720

約数和(自身を除く): 27158498

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 18523, 37046, 240799, 481598, 1648547, 3297094, 21431111, 42862222]

約数ペア:

[(1, 42862222), (2, 21431111), (13, 3297094), (26, 1648547), (89, 481598), (178, 240799), (1157, 37046), (2314, 18523)]