131966782

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{3491}}^1$

素因数の和:3995

約数の個数: 16

約数和(自身を含む): 203276304

約数和(自身を除く): 71309522

約数列:

[1, 2, 41, 82, 461, 922, 3491, 6982, 18901, 37802, 143131, 286262, 1609351, 3218702, 65983391, 131966782]

約数ペア:

[(1, 131966782), (2, 65983391), (41, 3218702), (82, 1609351), (461, 286262), (922, 143131), (3491, 37802), (6982, 18901)]