90759308

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 161441280

約数和(自身を除く): 70681972

約数列:

[1, 2, 4, 79, 158, 316, 503, 571, 1006, 1142, 2012, 2284, 39737, 45109, 79474, 90218, 158948, 180436, 287213, 574426, 1148852, 22689827, 45379654, 90759308]

約数ペア:

[(1, 90759308), (2, 45379654), (4, 22689827), (79, 1148852), (158, 574426), (316, 287213), (503, 180436), (571, 158948), (1006, 90218), (1142, 79474), (2012, 45109), (2284, 39737)]