31275998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52301}}^1$

素因数の和:52339

約数の個数: 16

約数和(自身を含む): 52720416

約数和(自身を除く): 21444418

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 52301, 104602, 679913, 1202923, 1359826, 2405846, 15637999, 31275998]

約数ペア:

[(1, 31275998), (2, 15637999), (13, 2405846), (23, 1359826), (26, 1202923), (46, 679913), (299, 104602), (598, 52301)]