81220682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{56957}}^1$

素因数の和:57013

約数の個数: 16

約数和(自身を含む): 131231232

約数和(自身を除く): 50010550

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 56957, 113914, 1310011, 1765667, 2620022, 3531334, 40610341, 81220682]

約数ペア:

[(1, 81220682), (2, 40610341), (23, 3531334), (31, 2620022), (46, 1765667), (62, 1310011), (713, 113914), (1426, 56957)]