38964208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 79557408

約数和(自身を除く): 40593200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 937, 1808, 1874, 2599, 3748, 5198, 7496, 10396, 14992, 20792, 21551, 41584, 43102, 86204, 105881, 172408, 211762, 344816, 423524, 847048, 1694096, 2435263, 4870526, 9741052, 19482104, 38964208]

約数ペア:

[(1, 38964208), (2, 19482104), (4, 9741052), (8, 4870526), (16, 2435263), (23, 1694096), (46, 847048), (92, 423524), (113, 344816), (184, 211762), (226, 172408), (368, 105881), (452, 86204), (904, 43102), (937, 41584), (1808, 21551), (1874, 20792), (2599, 14992), (3748, 10396), (5198, 7496)]