90815488

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 44

約数和(自身を含む): 183198312

約数和(自身を除く): 92382824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 677, 1024, 1048, 1354, 2096, 2708, 4192, 5416, 8384, 10832, 16768, 21664, 33536, 43328, 67072, 86656, 88687, 134144, 173312, 177374, 346624, 354748, 693248, 709496, 1418992, 2837984, 5675968, 11351936, 22703872, 45407744, 90815488]

約数ペア:

[(1, 90815488), (2, 45407744), (4, 22703872), (8, 11351936), (16, 5675968), (32, 2837984), (64, 1418992), (128, 709496), (131, 693248), (256, 354748), (262, 346624), (512, 177374), (524, 173312), (677, 134144), (1024, 88687), (1048, 86656), (1354, 67072), (2096, 43328), (2708, 33536), (4192, 21664), (5416, 16768), (8384, 10832)]