30914704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113657}}^1$

素因数の和:113682

約数の個数: 20

約数和(自身を含む): 63421164

約数和(自身を除く): 32506460

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 113657, 227314, 454628, 909256, 1818512, 1932169, 3864338, 7728676, 15457352, 30914704]

約数ペア:

[(1, 30914704), (2, 15457352), (4, 7728676), (8, 3864338), (16, 1932169), (17, 1818512), (34, 909256), (68, 454628), (136, 227314), (272, 113657)]