68653118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21767}}^1$

素因数の和:21871

約数の個数: 16

約数和(自身を含む): 109710720

約数和(自身を除く): 41057602

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 21767, 43534, 413573, 827146, 1806661, 3613322, 34326559, 68653118]

約数ペア:

[(1, 68653118), (2, 34326559), (19, 3613322), (38, 1806661), (83, 827146), (166, 413573), (1577, 43534), (3154, 21767)]