99405596

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{85991}}^1$

素因数の和:86029

約数の個数: 18

約数和(自身を含む): 184796808

約数和(自身を除く): 85391212

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 85991, 171982, 343964, 1461847, 2923694, 5847388, 24851399, 49702798, 99405596]

約数ペア:

[(1, 99405596), (2, 49702798), (4, 24851399), (17, 5847388), (34, 2923694), (68, 1461847), (289, 343964), (578, 171982), (1156, 85991)]