91889054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{8923}}^1$

素因数の和:9215

約数の個数: 16

約数和(自身を含む): 145639680

約数和(自身を除く): 53750626

約数列:

[1, 2, 19, 38, 271, 542, 5149, 8923, 10298, 17846, 169537, 339074, 2418133, 4836266, 45944527, 91889054]

約数ペア:

[(1, 91889054), (2, 45944527), (19, 4836266), (38, 2418133), (271, 339074), (542, 169537), (5149, 17846), (8923, 10298)]