61779632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227131}}^1$

素因数の和:227156

約数の個数: 20

約数和(自身を含む): 126739656

約数和(自身を除く): 64960024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 227131, 454262, 908524, 1817048, 3634096, 3861227, 7722454, 15444908, 30889816, 61779632]

約数ペア:

[(1, 61779632), (2, 30889816), (4, 15444908), (8, 7722454), (16, 3861227), (17, 3634096), (34, 1817048), (68, 908524), (136, 454262), (272, 227131)]