29980208

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{10831}}^1$

素因数の和:11012

約数の個数: 20

約数和(自身を含む): 58427808

約数和(自身を除く): 28447600

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 10831, 21662, 43324, 86648, 173296, 1873763, 3747526, 7495052, 14990104, 29980208]

約数ペア:

[(1, 29980208), (2, 14990104), (4, 7495052), (8, 3747526), (16, 1873763), (173, 173296), (346, 86648), (692, 43324), (1384, 21662), (2768, 10831)]