91574828

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{222269}}^1$

素因数の和:222376

約数の個数: 12

約数和(自身を含む): 161812560

約数和(自身を除く): 70237732

約数列:

[1, 2, 4, 103, 206, 412, 222269, 444538, 889076, 22893707, 45787414, 91574828]

約数ペア:

[(1, 91574828), (2, 45787414), (4, 22893707), (103, 889076), (206, 444538), (412, 222269)]