30888112

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{11159}}^1$

素因数の和:11340

約数の個数: 20

約数和(自身を含む): 60197040

約数和(自身を除く): 29308928

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 11159, 22318, 44636, 89272, 178544, 1930507, 3861014, 7722028, 15444056, 30888112]

約数ペア:

[(1, 30888112), (2, 15444056), (4, 7722028), (8, 3861014), (16, 1930507), (173, 178544), (346, 89272), (692, 44636), (1384, 22318), (2768, 11159)]