39128464

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{23743}}^1$

素因数の和:23854

約数の個数: 20

約数和(自身を含む): 76550656

約数和(自身を除く): 37422192

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 23743, 47486, 94972, 189944, 379888, 2445529, 4891058, 9782116, 19564232, 39128464]

約数ペア:

[(1, 39128464), (2, 19564232), (4, 9782116), (8, 4891058), (16, 2445529), (103, 379888), (206, 189944), (412, 94972), (824, 47486), (1648, 23743)]