30928816

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{24469}}^1$

素因数の和:24556

約数の個数: 20

約数和(自身を含む): 60685600

約数和(自身を除く): 29756784

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 24469, 48938, 97876, 195752, 391504, 1933051, 3866102, 7732204, 15464408, 30928816]

約数ペア:

[(1, 30928816), (2, 15464408), (4, 7732204), (8, 3866102), (16, 1933051), (79, 391504), (158, 195752), (316, 97876), (632, 48938), (1264, 24469)]