30906128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4283}}^1$

素因数の和:4343

約数の個数: 40

約数和(自身を含む): 66933216

約数和(自身を除く): 36027088

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 4283, 7216, 8566, 17132, 34264, 47113, 68528, 94226, 175603, 188452, 351206, 376904, 702412, 753808, 1404824, 1931633, 2809648, 3863266, 7726532, 15453064, 30906128]

約数ペア:

[(1, 30906128), (2, 15453064), (4, 7726532), (8, 3863266), (11, 2809648), (16, 1931633), (22, 1404824), (41, 753808), (44, 702412), (82, 376904), (88, 351206), (164, 188452), (176, 175603), (328, 94226), (451, 68528), (656, 47113), (902, 34264), (1804, 17132), (3608, 8566), (4283, 7216)]