80740112

素因数分解:

$2^4\times {\mathrm{1163}}^1\times {\mathrm{4339}}^1$

素因数の和:5510

約数の個数: 20

約数和(自身を含む): 156604560

約数和(自身を除く): 75864448

約数列:

[1, 2, 4, 8, 16, 1163, 2326, 4339, 4652, 8678, 9304, 17356, 18608, 34712, 69424, 5046257, 10092514, 20185028, 40370056, 80740112]

約数ペア:

[(1, 80740112), (2, 40370056), (4, 20185028), (8, 10092514), (16, 5046257), (1163, 69424), (2326, 34712), (4339, 18608), (4652, 17356), (8678, 9304)]