123732416

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{23293}}^1$

素因数の和:23388

約数の個数: 28

約数和(自身を含む): 248500392

約数和(自身を除く): 124767976

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 23293, 46586, 93172, 186344, 372688, 745376, 1490752, 1933319, 3866638, 7733276, 15466552, 30933104, 61866208, 123732416]

約数ペア:

[(1, 123732416), (2, 61866208), (4, 30933104), (8, 15466552), (16, 7733276), (32, 3866638), (64, 1933319), (83, 1490752), (166, 745376), (332, 372688), (664, 186344), (1328, 93172), (2656, 46586), (5312, 23293)]