16855728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{12109}}^1$

素因数の和:12149

約数の個数: 40

約数和(自身を含む): 45049200

約数和(自身を除く): 28193472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 12109, 24218, 36327, 48436, 72654, 96872, 145308, 193744, 290616, 351161, 581232, 702322, 1053483, 1404644, 2106966, 2809288, 4213932, 5618576, 8427864, 16855728]

約数ペア:

[(1, 16855728), (2, 8427864), (3, 5618576), (4, 4213932), (6, 2809288), (8, 2106966), (12, 1404644), (16, 1053483), (24, 702322), (29, 581232), (48, 351161), (58, 290616), (87, 193744), (116, 145308), (174, 96872), (232, 72654), (348, 48436), (464, 36327), (696, 24218), (1392, 12109)]