25432816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{93503}}^1$

素因数の和:93528

約数の個数: 20

約数和(自身を含む): 52175232

約数和(自身を除く): 26742416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 93503, 187006, 374012, 748024, 1496048, 1589551, 3179102, 6358204, 12716408, 25432816]

約数ペア:

[(1, 25432816), (2, 12716408), (4, 6358204), (8, 3179102), (16, 1589551), (17, 1496048), (34, 748024), (68, 374012), (136, 187006), (272, 93503)]