30983056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148957}}^1$

素因数の和:148978

約数の個数: 20

約数和(自身を含む): 64647772

約数和(自身を除く): 33664716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148957, 297914, 595828, 1191656, 1936441, 2383312, 3872882, 7745764, 15491528, 30983056]

約数ペア:

[(1, 30983056), (2, 15491528), (4, 7745764), (8, 3872882), (13, 2383312), (16, 1936441), (26, 1191656), (52, 595828), (104, 297914), (208, 148957)]