89618944

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1680

約数の個数: 40

約数和(自身を含む): 180764100

約数和(自身を除く): 91145156

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1549, 1808, 3098, 3616, 6196, 7232, 12392, 14464, 24784, 28928, 49568, 57856, 99136, 175037, 198272, 350074, 396544, 700148, 793088, 1400296, 2800592, 5601184, 11202368, 22404736, 44809472, 89618944]

約数ペア:

[(1, 89618944), (2, 44809472), (4, 22404736), (8, 11202368), (16, 5601184), (32, 2800592), (64, 1400296), (113, 793088), (128, 700148), (226, 396544), (256, 350074), (452, 198272), (512, 175037), (904, 99136), (1549, 57856), (1808, 49568), (3098, 28928), (3616, 24784), (6196, 14464), (7232, 12392)]