89895286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{203383}}^1$

素因数の和:203415

約数の個数: 16

約数和(自身を含む): 153758304

約数和(自身を除く): 63863018

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 203383, 406766, 2643979, 3457511, 5287958, 6915022, 44947643, 89895286]

約数ペア:

[(1, 89895286), (2, 44947643), (13, 6915022), (17, 5287958), (26, 3457511), (34, 2643979), (221, 406766), (442, 203383)]