79569008

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{19813}}^1$

素因数の和:20072

約数の個数: 20

約数和(自身を含む): 154786968

約数和(自身を除く): 75217960

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 19813, 39626, 79252, 158504, 317008, 4973063, 9946126, 19892252, 39784504, 79569008]

約数ペア:

[(1, 79569008), (2, 39784504), (4, 19892252), (8, 9946126), (16, 4973063), (251, 317008), (502, 158504), (1004, 79252), (2008, 39626), (4016, 19813)]