191640112

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{9067}}^1$

素因数の和:10396

約数の個数: 20

約数和(自身を含む): 371624776

約数和(自身を除く): 179984664

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 9067, 10568, 18134, 21136, 36268, 72536, 145072, 11977507, 23955014, 47910028, 95820056, 191640112]

約数ペア:

[(1, 191640112), (2, 95820056), (4, 47910028), (8, 23955014), (16, 11977507), (1321, 145072), (2642, 72536), (5284, 36268), (9067, 21136), (10568, 18134)]