25831928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{104161}}^1$

素因数の和:104198

約数の個数: 16

約数和(自身を含む): 49997760

約数和(自身を除く): 24165832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 104161, 208322, 416644, 833288, 3228991, 6457982, 12915964, 25831928]

約数ペア:

[(1, 25831928), (2, 12915964), (4, 6457982), (8, 3228991), (31, 833288), (62, 416644), (124, 208322), (248, 104161)]