40964344

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{64817}}^1$

素因数の和:64902

約数の個数: 16

約数和(自身を含む): 77781600

約数和(自身を除く): 36817256

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 64817, 129634, 259268, 518536, 5120543, 10241086, 20482172, 40964344]

約数ペア:

[(1, 40964344), (2, 20482172), (4, 10241086), (8, 5120543), (79, 518536), (158, 259268), (316, 129634), (632, 64817)]