71552464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{144259}}^1$

素因数の和:144298

約数の個数: 20

約数和(自身を含む): 143105920

約数和(自身を除く): 71553456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 144259, 288518, 577036, 1154072, 2308144, 4472029, 8944058, 17888116, 35776232, 71552464]

約数ペア:

[(1, 71552464), (2, 35776232), (4, 17888116), (8, 8944058), (16, 4472029), (31, 2308144), (62, 1154072), (124, 577036), (248, 288518), (496, 144259)]