100431248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{272911}}^1$

素因数の和:272942

約数の個数: 20

約数和(自身を含む): 203046528

約数和(自身を除く): 102615280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 272911, 545822, 1091644, 2183288, 4366576, 6276953, 12553906, 25107812, 50215624, 100431248]

約数ペア:

[(1, 100431248), (2, 50215624), (4, 25107812), (8, 12553906), (16, 6276953), (23, 4366576), (46, 2183288), (92, 1091644), (184, 545822), (368, 272911)]