180632752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{664091}}^1$

素因数の和:664116

約数の個数: 20

約数和(自身を含む): 370563336

約数和(自身を除く): 189930584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 664091, 1328182, 2656364, 5312728, 10625456, 11289547, 22579094, 45158188, 90316376, 180632752]

約数ペア:

[(1, 180632752), (2, 90316376), (4, 45158188), (8, 22579094), (16, 11289547), (17, 10625456), (34, 5312728), (68, 2656364), (136, 1328182), (272, 664091)]