80608804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{650071}}^1$

素因数の和:650106

約数の個数: 12

約数和(自身を含む): 145616128

約数和(自身を除く): 65007324

約数列:

[1, 2, 4, 31, 62, 124, 650071, 1300142, 2600284, 20152201, 40304402, 80608804]

約数ペア:

[(1, 80608804), (2, 40304402), (4, 20152201), (31, 2600284), (62, 1300142), (124, 650071)]