90184370

素因数分解:

$2^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{8221}}^1$

素因数の和:9325

約数の個数: 16

約数和(自身を含む): 162499608

約数和(自身を除く): 72315238

約数列:

[1, 2, 5, 10, 1097, 2194, 5485, 8221, 10970, 16442, 41105, 82210, 9018437, 18036874, 45092185, 90184370]

約数ペア:

[(1, 90184370), (2, 45092185), (5, 18036874), (10, 9018437), (1097, 82210), (2194, 41105), (5485, 16442), (8221, 10970)]