22528816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 45961344

約数和(自身を除く): 23432528

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 857, 1643, 1714, 3286, 3428, 6572, 6856, 13144, 13712, 26288, 26567, 45421, 53134, 90842, 106268, 181684, 212536, 363368, 425072, 726736, 1408051, 2816102, 5632204, 11264408, 22528816]

約数ペア:

[(1, 22528816), (2, 11264408), (4, 5632204), (8, 2816102), (16, 1408051), (31, 726736), (53, 425072), (62, 363368), (106, 212536), (124, 181684), (212, 106268), (248, 90842), (424, 53134), (496, 45421), (848, 26567), (857, 26288), (1643, 13712), (1714, 13144), (3286, 6856), (3428, 6572)]