30625456

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{24229}}^1$

素因数の和:24316

約数の個数: 20

約数和(自身を含む): 60090400

約数和(自身を除く): 29464944

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 24229, 48458, 96916, 193832, 387664, 1914091, 3828182, 7656364, 15312728, 30625456]

約数ペア:

[(1, 30625456), (2, 15312728), (4, 7656364), (8, 3828182), (16, 1914091), (79, 387664), (158, 193832), (316, 96916), (632, 48458), (1264, 24229)]