16289956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 29635200

約数和(自身を除く): 13345244

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 1399, 2798, 2911, 5596, 5822, 11644, 57359, 99329, 114718, 198658, 229436, 397316, 4072489, 8144978, 16289956]

約数ペア:

[(1, 16289956), (2, 8144978), (4, 4072489), (41, 397316), (71, 229436), (82, 198658), (142, 114718), (164, 99329), (284, 57359), (1399, 11644), (2798, 5822), (2911, 5596)]