40809509264

素因数分解:

$2^4\times {\mathrm{6823}}^1\times {\mathrm{373823}}^1$

素因数の和:380654

約数の個数: 20

約数和(自身を含む): 79080224256

約数和(自身を除く): 38270714992

約数列:

[1, 2, 4, 8, 16, 6823, 13646, 27292, 54584, 109168, 373823, 747646, 1495292, 2990584, 5981168, 2550594329, 5101188658, 10202377316, 20404754632, 40809509264]

約数ペア:

[(1, 40809509264), (2, 20404754632), (4, 10202377316), (8, 5101188658), (16, 2550594329), (6823, 5981168), (13646, 2990584), (27292, 1495292), (54584, 747646), (109168, 373823)]