85236418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{1319}}^1$

素因数の和:1809

約数の個数: 16

約数和(自身を含む): 129888000

約数和(自身を除く): 44651582

約数列:

[1, 2, 79, 158, 409, 818, 1319, 2638, 32311, 64622, 104201, 208402, 539471, 1078942, 42618209, 85236418]

約数ペア:

[(1, 85236418), (2, 42618209), (79, 1078942), (158, 539471), (409, 208402), (818, 104201), (1319, 64622), (2638, 32311)]