89426272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{214967}}^1$

素因数の和:214990

約数の個数: 24

約数和(自身を含む): 189601776

約数和(自身を除く): 100175504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 214967, 429934, 859868, 1719736, 2794571, 3439472, 5589142, 6878944, 11178284, 22356568, 44713136, 89426272]

約数ペア:

[(1, 89426272), (2, 44713136), (4, 22356568), (8, 11178284), (13, 6878944), (16, 5589142), (26, 3439472), (32, 2794571), (52, 1719736), (104, 859868), (208, 429934), (416, 214967)]