80367016

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{127163}}^1$

素因数の和:127248

約数の個数: 16

約数和(自身を含む): 152596800

約数和(自身を除く): 72229784

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 127163, 254326, 508652, 1017304, 10045877, 20091754, 40183508, 80367016]

約数ペア:

[(1, 80367016), (2, 40183508), (4, 20091754), (8, 10045877), (79, 1017304), (158, 508652), (316, 254326), (632, 127163)]