90888104

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{45263}}^1$

素因数の和:45520

約数の個数: 16

約数和(自身を含む): 171097920

約数和(自身を除く): 80209816

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 45263, 90526, 181052, 362104, 11361013, 22722026, 45444052, 90888104]

約数ペア:

[(1, 90888104), (2, 45444052), (4, 22722026), (8, 11361013), (251, 362104), (502, 181052), (1004, 90526), (2008, 45263)]