90161942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{19373}}^1$

素因数の和:19567

約数の個数: 16

約数和(自身を含む): 146467440

約数和(自身を除く): 56305498

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 19373, 38746, 251849, 503698, 3467767, 6935534, 45080971, 90161942]

約数ペア:

[(1, 90161942), (2, 45080971), (13, 6935534), (26, 3467767), (179, 503698), (358, 251849), (2327, 38746), (4654, 19373)]