80500864

素因数分解:

$2^7\times {\mathrm{628913}}^1$

素因数の和:628927

約数の個数: 16

約数和(自身を含む): 160373070

約数和(自身を除く): 79872206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 628913, 1257826, 2515652, 5031304, 10062608, 20125216, 40250432, 80500864]

約数ペア:

[(1, 80500864), (2, 40250432), (4, 20125216), (8, 10062608), (16, 5031304), (32, 2515652), (64, 1257826), (128, 628913)]