91993964

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{419}}^2$

素因数の和:973

約数の個数: 18

約数和(自身を含む): 162606444

約数和(自身を除く): 70612480

約数列:

[1, 2, 4, 131, 262, 419, 524, 838, 1676, 54889, 109778, 175561, 219556, 351122, 702244, 22998491, 45996982, 91993964]

約数ペア:

[(1, 91993964), (2, 45996982), (4, 22998491), (131, 702244), (262, 351122), (419, 219556), (524, 175561), (838, 109778), (1676, 54889)]