162626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 16

約数和(自身を含む): 261888

約数和(自身を除く): 99262

約数列:

[1, 2, 31, 43, 61, 62, 86, 122, 1333, 1891, 2623, 2666, 3782, 5246, 81313, 162626]

約数ペア:

[(1, 162626), (2, 81313), (31, 5246), (43, 3782), (61, 2666), (62, 2623), (86, 1891), (122, 1333)]