38739536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2259

約数の個数: 40

約数和(自身を含む): 82714944

約数和(自身を除く): 43975408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2137, 2266, 4274, 4532, 8548, 9064, 17096, 18128, 23507, 34192, 47014, 94028, 188056, 220111, 376112, 440222, 880444, 1760888, 2421221, 3521776, 4842442, 9684884, 19369768, 38739536]

約数ペア:

[(1, 38739536), (2, 19369768), (4, 9684884), (8, 4842442), (11, 3521776), (16, 2421221), (22, 1760888), (44, 880444), (88, 440222), (103, 376112), (176, 220111), (206, 188056), (412, 94028), (824, 47014), (1133, 34192), (1648, 23507), (2137, 18128), (2266, 17096), (4274, 9064), (4532, 8548)]