25947248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{52313}}^1$

素因数の和:52352

約数の個数: 20

約数和(自身を含む): 51895488

約数和(自身を除く): 25948240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 52313, 104626, 209252, 418504, 837008, 1621703, 3243406, 6486812, 12973624, 25947248]

約数ペア:

[(1, 25947248), (2, 12973624), (4, 6486812), (8, 3243406), (16, 1621703), (31, 837008), (62, 418504), (124, 209252), (248, 104626), (496, 52313)]