56394032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{207331}}^1$

素因数の和:207356

約数の個数: 20

約数和(自身を含む): 115691256

約数和(自身を除く): 59297224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 207331, 414662, 829324, 1658648, 3317296, 3524627, 7049254, 14098508, 28197016, 56394032]

約数ペア:

[(1, 56394032), (2, 28197016), (4, 14098508), (8, 7049254), (16, 3524627), (17, 3317296), (34, 1658648), (68, 829324), (136, 414662), (272, 207331)]