80773912

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{18127}}^1$

素因数の和:18690

約数の個数: 16

約数和(自身を含む): 151731360

約数和(自身を除く): 70957448

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 18127, 36254, 72508, 145016, 10096739, 20193478, 40386956, 80773912]

約数ペア:

[(1, 80773912), (2, 40386956), (4, 20193478), (8, 10096739), (557, 145016), (1114, 72508), (2228, 36254), (4456, 18127)]