16335456

素因数分解:

$2^5\times 3^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 43110144

約数和(自身を除く): 26774688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 263, 526, 647, 789, 1052, 1294, 1578, 1941, 2104, 2588, 3156, 3882, 4208, 5176, 6312, 7764, 8416, 10352, 12624, 15528, 20704, 25248, 31056, 62112, 170161, 340322, 510483, 680644, 1020966, 1361288, 2041932, 2722576, 4083864, 5445152, 8167728, 16335456]

約数ペア:

[(1, 16335456), (2, 8167728), (3, 5445152), (4, 4083864), (6, 2722576), (8, 2041932), (12, 1361288), (16, 1020966), (24, 680644), (32, 510483), (48, 340322), (96, 170161), (263, 62112), (526, 31056), (647, 25248), (789, 20704), (1052, 15528), (1294, 12624), (1578, 10352), (1941, 8416), (2104, 7764), (2588, 6312), (3156, 5176), (3882, 4208)]