31888328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{234473}}^1$

素因数の和:234496

約数の個数: 16

約数和(自身を含む): 63307980

約数和(自身を除く): 31419652

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 234473, 468946, 937892, 1875784, 3986041, 7972082, 15944164, 31888328]

約数ペア:

[(1, 31888328), (2, 15944164), (4, 7972082), (8, 3986041), (17, 1875784), (34, 937892), (68, 468946), (136, 234473)]