42165152

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{21601}}^1$

素因数の和:21672

約数の個数: 24

約数和(自身を含む): 84377412

約数和(自身を除く): 42212260

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 21601, 43202, 86404, 172808, 345616, 691232, 1317661, 2635322, 5270644, 10541288, 21082576, 42165152]

約数ペア:

[(1, 42165152), (2, 21082576), (4, 10541288), (8, 5270644), (16, 2635322), (32, 1317661), (61, 691232), (122, 345616), (244, 172808), (488, 86404), (976, 43202), (1952, 21601)]