64042456

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101333}}^1$

素因数の和:101418

約数の個数: 16

約数和(自身を含む): 121600800

約数和(自身を除く): 57558344

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 101333, 202666, 405332, 810664, 8005307, 16010614, 32021228, 64042456]

約数ペア:

[(1, 64042456), (2, 32021228), (4, 16010614), (8, 8005307), (79, 810664), (158, 405332), (316, 202666), (632, 101333)]