25241936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{50891}}^1$

素因数の和:50930

約数の個数: 20

約数和(自身を含む): 50484864

約数和(自身を除く): 25242928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 50891, 101782, 203564, 407128, 814256, 1577621, 3155242, 6310484, 12620968, 25241936]

約数ペア:

[(1, 25241936), (2, 12620968), (4, 6310484), (8, 3155242), (16, 1577621), (31, 814256), (62, 407128), (124, 203564), (248, 101782), (496, 50891)]