143685392

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{191071}}^1$

素因数の和:191126

約数の個数: 20

約数和(自身を含む): 284315136

約数和(自身を除く): 140629744

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 191071, 382142, 764284, 1528568, 3057136, 8980337, 17960674, 35921348, 71842696, 143685392]

約数ペア:

[(1, 143685392), (2, 71842696), (4, 35921348), (8, 17960674), (16, 8980337), (47, 3057136), (94, 1528568), (188, 764284), (376, 382142), (752, 191071)]