39679312

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{29879}}^1$

素因数の和:29970

約数の個数: 20

約数和(自身を含む): 77807520

約数和(自身を除く): 38128208

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 29879, 59758, 119516, 239032, 478064, 2479957, 4959914, 9919828, 19839656, 39679312]

約数ペア:

[(1, 39679312), (2, 19839656), (4, 9919828), (8, 4959914), (16, 2479957), (83, 478064), (166, 239032), (332, 119516), (664, 59758), (1328, 29879)]