172132336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{347041}}^1$

素因数の和:347080

約数の個数: 20

約数和(自身を含む): 344265664

約数和(自身を除く): 172133328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 347041, 694082, 1388164, 2776328, 5552656, 10758271, 21516542, 43033084, 86066168, 172132336]

約数ペア:

[(1, 172132336), (2, 86066168), (4, 43033084), (8, 21516542), (16, 10758271), (31, 5552656), (62, 2776328), (124, 1388164), (248, 694082), (496, 347041)]