83305246

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 130837680

約数和(自身を除く): 47532434

約数列:

[1, 2, 31, 62, 89, 178, 487, 961, 974, 1922, 2759, 5518, 15097, 30194, 43343, 85529, 86686, 171058, 468007, 936014, 1343633, 2687266, 41652623, 83305246]

約数ペア:

[(1, 83305246), (2, 41652623), (31, 2687266), (62, 1343633), (89, 936014), (178, 468007), (487, 171058), (961, 86686), (974, 85529), (1922, 43343), (2759, 30194), (5518, 15097)]