90225004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{727621}}^1$

素因数の和:727656

約数の個数: 12

約数和(自身を含む): 162987328

約数和(自身を除く): 72762324

約数列:

[1, 2, 4, 31, 62, 124, 727621, 1455242, 2910484, 22556251, 45112502, 90225004]

約数ペア:

[(1, 90225004), (2, 45112502), (4, 22556251), (31, 2910484), (62, 1455242), (124, 727621)]