45124784

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{21529}}^1$

素因数の和:21668

約数の個数: 20

約数和(自身を含む): 88100760

約数和(自身を除く): 42975976

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 21529, 43058, 86116, 172232, 344464, 2820299, 5640598, 11281196, 22562392, 45124784]

約数ペア:

[(1, 45124784), (2, 22562392), (4, 11281196), (8, 5640598), (16, 2820299), (131, 344464), (262, 172232), (524, 86116), (1048, 43058), (2096, 21529)]