16469816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 33886080

約数和(自身を除く): 17416264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 887, 1688, 1774, 2321, 3548, 4642, 7096, 9284, 9757, 18568, 19514, 39028, 78056, 187157, 374314, 748628, 1497256, 2058727, 4117454, 8234908, 16469816]

約数ペア:

[(1, 16469816), (2, 8234908), (4, 4117454), (8, 2058727), (11, 1497256), (22, 748628), (44, 374314), (88, 187157), (211, 78056), (422, 39028), (844, 19514), (887, 18568), (1688, 9757), (1774, 9284), (2321, 7096), (3548, 4642)]