30961528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{297707}}^1$

素因数の和:297726

約数の個数: 16

約数和(自身を含む): 62518680

約数和(自身を除く): 31557152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 297707, 595414, 1190828, 2381656, 3870191, 7740382, 15480764, 30961528]

約数ペア:

[(1, 30961528), (2, 15480764), (4, 7740382), (8, 3870191), (13, 2381656), (26, 1190828), (52, 595414), (104, 297707)]