67849616

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32371}}^1$

素因数の和:32510

約数の個数: 20

約数和(自身を含む): 132466224

約数和(自身を除く): 64616608

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32371, 64742, 129484, 258968, 517936, 4240601, 8481202, 16962404, 33924808, 67849616]

約数ペア:

[(1, 67849616), (2, 33924808), (4, 16962404), (8, 8481202), (16, 4240601), (131, 517936), (262, 258968), (524, 129484), (1048, 64742), (2096, 32371)]