15081616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{85691}}^1$

素因数の和:85710

約数の個数: 20

約数和(自身を含む): 31877424

約数和(自身を除く): 16795808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 85691, 171382, 342764, 685528, 942601, 1371056, 1885202, 3770404, 7540808, 15081616]

約数ペア:

[(1, 15081616), (2, 7540808), (4, 3770404), (8, 1885202), (11, 1371056), (16, 942601), (22, 685528), (44, 342764), (88, 171382), (176, 85691)]