25135952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{38317}}^1$

素因数の和:38366

約数の個数: 20

約数和(自身を含む): 49890036

約数和(自身を除く): 24754084

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 38317, 76634, 153268, 306536, 613072, 1570997, 3141994, 6283988, 12567976, 25135952]

約数ペア:

[(1, 25135952), (2, 12567976), (4, 6283988), (8, 3141994), (16, 1570997), (41, 613072), (82, 306536), (164, 153268), (328, 76634), (656, 38317)]