16316740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74167}}^1$

素因数の和:74187

約数の個数: 24

約数和(自身を含む): 37380672

約数和(自身を除く): 21063932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 74167, 148334, 296668, 370835, 741670, 815837, 1483340, 1631674, 3263348, 4079185, 8158370, 16316740]

約数ペア:

[(1, 16316740), (2, 8158370), (4, 4079185), (5, 3263348), (10, 1631674), (11, 1483340), (20, 815837), (22, 741670), (44, 370835), (55, 296668), (110, 148334), (220, 74167)]