77870162

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{31223}}^1$

素因数の和:31297

約数の個数: 16

約数和(自身を含む): 123647040

約数和(自身を除く): 45776878

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 31223, 62446, 905467, 1342589, 1810934, 2685178, 38935081, 77870162]

約数ペア:

[(1, 77870162), (2, 38935081), (29, 2685178), (43, 1810934), (58, 1342589), (86, 905467), (1247, 62446), (2494, 31223)]