42891238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97039}}^1$

素因数の和:97071

約数の個数: 16

約数和(自身を含む): 73362240

約数和(自身を除く): 30471002

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 97039, 194078, 1261507, 1649663, 2523014, 3299326, 21445619, 42891238]

約数ペア:

[(1, 42891238), (2, 21445619), (13, 3299326), (17, 2523014), (26, 1649663), (34, 1261507), (221, 194078), (442, 97039)]