90656084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1061}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 162983016

約数和(自身を除く): 72326932

約数列:

[1, 2, 4, 41, 82, 164, 521, 1042, 1061, 2084, 2122, 4244, 21361, 42722, 43501, 85444, 87002, 174004, 552781, 1105562, 2211124, 22664021, 45328042, 90656084]

約数ペア:

[(1, 90656084), (2, 45328042), (4, 22664021), (41, 2211124), (82, 1105562), (164, 552781), (521, 174004), (1042, 87002), (1061, 85444), (2084, 43501), (2122, 42722), (4244, 21361)]