38981168

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{3697}}^1$

素因数の和:4364

約数の個数: 20

約数和(自身を含む): 75661080

約数和(自身を除く): 36679912

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 3697, 5272, 7394, 10544, 14788, 29576, 59152, 2436323, 4872646, 9745292, 19490584, 38981168]

約数ペア:

[(1, 38981168), (2, 19490584), (4, 9745292), (8, 4872646), (16, 2436323), (659, 59152), (1318, 29576), (2636, 14788), (3697, 10544), (5272, 7394)]