42206872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{170189}}^1$

素因数の和:170226

約数の個数: 16

約数和(自身を含む): 81691200

約数和(自身を除く): 39484328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 170189, 340378, 680756, 1361512, 5275859, 10551718, 21103436, 42206872]

約数ペア:

[(1, 42206872), (2, 21103436), (4, 10551718), (8, 5275859), (31, 1361512), (62, 680756), (124, 340378), (248, 170189)]