90645272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{103951}}^1$

素因数の和:104066

約数の個数: 16

約数和(自身を含む): 171520800

約数和(自身を除く): 80875528

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 103951, 207902, 415804, 831608, 11330659, 22661318, 45322636, 90645272]

約数ペア:

[(1, 90645272), (2, 45322636), (4, 22661318), (8, 11330659), (109, 831608), (218, 415804), (436, 207902), (872, 103951)]