43112368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10909}}^1$

素因数の和:10949

約数の個数: 40

約数和(自身を含む): 94698800

約数和(自身を除く): 51586432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 10909, 21818, 43636, 87272, 141817, 174544, 207271, 283634, 414542, 567268, 829084, 1134536, 1658168, 2269072, 2694523, 3316336, 5389046, 10778092, 21556184, 43112368]

約数ペア:

[(1, 43112368), (2, 21556184), (4, 10778092), (8, 5389046), (13, 3316336), (16, 2694523), (19, 2269072), (26, 1658168), (38, 1134536), (52, 829084), (76, 567268), (104, 414542), (152, 283634), (208, 207271), (247, 174544), (304, 141817), (494, 87272), (988, 43636), (1976, 21818), (3952, 10909)]