16925128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1$

素因数の和:4749

約数の個数: 32

約数和(自身を含む): 35471520

約数和(自身を除く): 18546392

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 4691, 9382, 18764, 37528, 51601, 103202, 192331, 206404, 384662, 412808, 769324, 1538648, 2115641, 4231282, 8462564, 16925128]

約数ペア:

[(1, 16925128), (2, 8462564), (4, 4231282), (8, 2115641), (11, 1538648), (22, 769324), (41, 412808), (44, 384662), (82, 206404), (88, 192331), (164, 103202), (328, 51601), (451, 37528), (902, 18764), (1804, 9382), (3608, 4691)]