31433182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 54633600

約数和(自身を除く): 23200418

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 541, 1082, 1529, 2641, 3058, 5282, 5951, 10279, 11902, 20558, 29051, 58102, 75199, 113069, 150398, 226138, 827189, 1428781, 1654378, 2857562, 15716591, 31433182]

約数ペア:

[(1, 31433182), (2, 15716591), (11, 2857562), (19, 1654378), (22, 1428781), (38, 827189), (139, 226138), (209, 150398), (278, 113069), (418, 75199), (541, 58102), (1082, 29051), (1529, 20558), (2641, 11902), (3058, 10279), (5282, 5951)]