83726474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 141625344

約数和(自身を除く): 57898870

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1423, 1898, 2263, 2846, 4526, 18499, 29419, 36998, 44113, 58838, 88226, 103879, 207758, 573469, 1146938, 1350427, 2700854, 3220249, 6440498, 41863237, 83726474]

約数ペア:

[(1, 83726474), (2, 41863237), (13, 6440498), (26, 3220249), (31, 2700854), (62, 1350427), (73, 1146938), (146, 573469), (403, 207758), (806, 103879), (949, 88226), (1423, 58838), (1898, 44113), (2263, 36998), (2846, 29419), (4526, 18499)]