88916090

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{22397}}^1$

素因数の和:22801

約数の個数: 16

約数和(自身を含む): 160459272

約数和(自身を除く): 71543182

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 22397, 44794, 111985, 223970, 8891609, 17783218, 44458045, 88916090]

約数ペア:

[(1, 88916090), (2, 44458045), (5, 17783218), (10, 8891609), (397, 223970), (794, 111985), (1985, 44794), (3970, 22397)]