20151815032

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{4289}}^1\times {\mathrm{6599}}^1$

素因数の和:10983

約数の個数: 32

約数和(自身を含む): 38223900000

約数和(自身を除く): 18072084968

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 4289, 6599, 8578, 13198, 17156, 26396, 34312, 52792, 381721, 587311, 763442, 1174622, 1526884, 2349244, 3053768, 4698488, 28303111, 56606222, 113212444, 226424888, 2518976879, 5037953758, 10075907516, 20151815032]

約数ペア:

[(1, 20151815032), (2, 10075907516), (4, 5037953758), (8, 2518976879), (89, 226424888), (178, 113212444), (356, 56606222), (712, 28303111), (4289, 4698488), (6599, 3053768), (8578, 2349244), (13198, 1526884), (17156, 1174622), (26396, 763442), (34312, 587311), (52792, 381721)]