53198032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{195581}}^1$

素因数の和:195606

約数の個数: 20

約数和(自身を含む): 109134756

約数和(自身を除く): 55936724

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 195581, 391162, 782324, 1564648, 3129296, 3324877, 6649754, 13299508, 26599016, 53198032]

約数ペア:

[(1, 53198032), (2, 26599016), (4, 13299508), (8, 6649754), (16, 3324877), (17, 3129296), (34, 1564648), (68, 782324), (136, 391162), (272, 195581)]