25292528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{50993}}^1$

素因数の和:51032

約数の個数: 20

約数和(自身を含む): 50586048

約数和(自身を除く): 25293520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 50993, 101986, 203972, 407944, 815888, 1580783, 3161566, 6323132, 12646264, 25292528]

約数ペア:

[(1, 25292528), (2, 12646264), (4, 6323132), (8, 3161566), (16, 1580783), (31, 815888), (62, 407944), (124, 203972), (248, 101986), (496, 50993)]