90274778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{4019}}^1$

素因数の和:5053

約数の個数: 16

約数和(自身を含む): 147903840

約数和(自身を除く): 57629062

約数列:

[1, 2, 11, 22, 1021, 2042, 4019, 8038, 11231, 22462, 44209, 88418, 4103399, 8206798, 45137389, 90274778]

約数ペア:

[(1, 90274778), (2, 45137389), (11, 8206798), (22, 4103399), (1021, 88418), (2042, 44209), (4019, 22462), (8038, 11231)]