165602464

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{12653}}^1$

素因数の和:13072

約数の個数: 24

約数和(自身を含む): 326852820

約数和(自身を除く): 161250356

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 6544, 12653, 13088, 25306, 50612, 101224, 202448, 404896, 5175077, 10350154, 20700308, 41400616, 82801232, 165602464]

約数ペア:

[(1, 165602464), (2, 82801232), (4, 41400616), (8, 20700308), (16, 10350154), (32, 5175077), (409, 404896), (818, 202448), (1636, 101224), (3272, 50612), (6544, 25306), (12653, 13088)]