42627824

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{19447}}^1$

素因数の和:19592

約数の個数: 20

約数和(自身を含む): 83198544

約数和(自身を除く): 40570720

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 19447, 38894, 77788, 155576, 311152, 2664239, 5328478, 10656956, 21313912, 42627824]

約数ペア:

[(1, 42627824), (2, 21313912), (4, 10656956), (8, 5328478), (16, 2664239), (137, 311152), (274, 155576), (548, 77788), (1096, 38894), (2192, 19447)]