90969968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{247201}}^1$

素因数の和:247232

約数の個数: 20

約数和(自身を含む): 183918288

約数和(自身を除く): 92948320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 247201, 494402, 988804, 1977608, 3955216, 5685623, 11371246, 22742492, 45484984, 90969968]

約数ペア:

[(1, 90969968), (2, 45484984), (4, 22742492), (8, 11371246), (16, 5685623), (23, 3955216), (46, 1977608), (92, 988804), (184, 494402), (368, 247201)]