31769230

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2713}}^1$

素因数の和:3891

約数の個数: 16

約数和(自身を含む): 57254544

約数和(自身を除く): 25485314

約数列:

[1, 2, 5, 10, 1171, 2342, 2713, 5426, 5855, 11710, 13565, 27130, 3176923, 6353846, 15884615, 31769230]

約数ペア:

[(1, 31769230), (2, 15884615), (5, 6353846), (10, 3176923), (1171, 27130), (2342, 13565), (2713, 11710), (5426, 5855)]