89275090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{189947}}^1$

素因数の和:190001

約数の個数: 16

約数和(自身を含む): 164115072

約数和(自身を除く): 74839982

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 189947, 379894, 949735, 1899470, 8927509, 17855018, 44637545, 89275090]

約数ペア:

[(1, 89275090), (2, 44637545), (5, 17855018), (10, 8927509), (47, 1899470), (94, 949735), (235, 379894), (470, 189947)]