16489216

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1628

約数の個数: 36

約数和(自身を含む): 33738264

約数和(自身を除く): 17249048

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 1571, 2624, 3142, 5248, 6284, 10496, 12568, 25136, 50272, 64411, 100544, 128822, 201088, 257644, 402176, 515288, 1030576, 2061152, 4122304, 8244608, 16489216]

約数ペア:

[(1, 16489216), (2, 8244608), (4, 4122304), (8, 2061152), (16, 1030576), (32, 515288), (41, 402176), (64, 257644), (82, 201088), (128, 128822), (164, 100544), (256, 64411), (328, 50272), (656, 25136), (1312, 12568), (1571, 10496), (2624, 6284), (3142, 5248)]