16724872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4021

約数の個数: 32

約数和(自身を含む): 34283520

約数和(自身を除く): 17558648

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 3967, 4216, 7934, 15868, 31736, 67439, 122977, 134878, 245954, 269756, 491908, 539512, 983816, 2090609, 4181218, 8362436, 16724872]

約数ペア:

[(1, 16724872), (2, 8362436), (4, 4181218), (8, 2090609), (17, 983816), (31, 539512), (34, 491908), (62, 269756), (68, 245954), (124, 134878), (136, 122977), (248, 67439), (527, 31736), (1054, 15868), (2108, 7934), (3967, 4216)]