25120912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{50647}}^1$

素因数の和:50686

約数の個数: 20

約数和(自身を含む): 50242816

約数和(自身を除く): 25121904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 50647, 101294, 202588, 405176, 810352, 1570057, 3140114, 6280228, 12560456, 25120912]

約数ペア:

[(1, 25120912), (2, 12560456), (4, 6280228), (8, 3140114), (16, 1570057), (31, 810352), (62, 405176), (124, 202588), (248, 101294), (496, 50647)]