164489786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{2903}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 253205568

約数和(自身を除く): 88715782

約数列:

[1, 2, 41, 82, 691, 1382, 2903, 5806, 28331, 56662, 119023, 238046, 2005973, 4011946, 82244893, 164489786]

約数ペア:

[(1, 164489786), (2, 82244893), (41, 4011946), (82, 2005973), (691, 238046), (1382, 119023), (2903, 56662), (5806, 28331)]