99890888

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{30529}}^1$

素因数の和:30944

約数の個数: 16

約数和(自身を含む): 187759500

約数和(自身を除く): 87868612

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 30529, 61058, 122116, 244232, 12486361, 24972722, 49945444, 99890888]

約数ペア:

[(1, 99890888), (2, 49945444), (4, 24972722), (8, 12486361), (409, 244232), (818, 122116), (1636, 61058), (3272, 30529)]