26491856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53411}}^1$

素因数の和:53450

約数の個数: 20

約数和(自身を含む): 52984704

約数和(自身を除く): 26492848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 53411, 106822, 213644, 427288, 854576, 1655741, 3311482, 6622964, 13245928, 26491856]

約数ペア:

[(1, 26491856), (2, 13245928), (4, 6622964), (8, 3311482), (16, 1655741), (31, 854576), (62, 427288), (124, 213644), (248, 106822), (496, 53411)]