89957968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{244451}}^1$

素因数の和:244482

約数の個数: 20

約数和(自身を含む): 181872288

約数和(自身を除く): 91914320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 244451, 488902, 977804, 1955608, 3911216, 5622373, 11244746, 22489492, 44978984, 89957968]

約数ペア:

[(1, 89957968), (2, 44978984), (4, 22489492), (8, 11244746), (16, 5622373), (23, 3911216), (46, 1955608), (92, 977804), (184, 488902), (368, 244451)]