56390974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{34511}}^1$

素因数の和:34575

約数の個数: 16

約数和(自身を含む): 91111680

約数和(自身を除く): 34720706

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 34511, 69022, 655709, 1311418, 1483973, 2967946, 28195487, 56390974]

約数ペア:

[(1, 56390974), (2, 28195487), (19, 2967946), (38, 1483973), (43, 1311418), (86, 655709), (817, 69022), (1634, 34511)]