90288512

素因数分解:

$2^7\times {\mathrm{449}}^1\times {\mathrm{1571}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 180387000

約数和(自身を除く): 90098488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 449, 898, 1571, 1796, 3142, 3592, 6284, 7184, 12568, 14368, 25136, 28736, 50272, 57472, 100544, 201088, 705379, 1410758, 2821516, 5643032, 11286064, 22572128, 45144256, 90288512]

約数ペア:

[(1, 90288512), (2, 45144256), (4, 22572128), (8, 11286064), (16, 5643032), (32, 2821516), (64, 1410758), (128, 705379), (449, 201088), (898, 100544), (1571, 57472), (1796, 50272), (3142, 28736), (3592, 25136), (6284, 14368), (7184, 12568)]