86436394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{55337}}^1$

素因数の和:55421

約数の個数: 16

約数和(自身を含む): 143436096

約数和(自身を除く): 56999702

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 55337, 110674, 608707, 1217414, 3928927, 7857854, 43218197, 86436394]

約数ペア:

[(1, 86436394), (2, 43218197), (11, 7857854), (22, 3928927), (71, 1217414), (142, 608707), (781, 110674), (1562, 55337)]