127939328

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{45433}}^1$

素因数の和:45460

約数の個数: 36

約数和(自身を含む): 278601288

約数和(自身を除く): 150661960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 45433, 90866, 181732, 363464, 499763, 726928, 999526, 1453856, 1999052, 2907712, 3998104, 5815424, 7996208, 11630848, 15992416, 31984832, 63969664, 127939328]

約数ペア:

[(1, 127939328), (2, 63969664), (4, 31984832), (8, 15992416), (11, 11630848), (16, 7996208), (22, 5815424), (32, 3998104), (44, 2907712), (64, 1999052), (88, 1453856), (128, 999526), (176, 726928), (256, 499763), (352, 363464), (704, 181732), (1408, 90866), (2816, 45433)]