90730048

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 187415424

約数和(自身を除く): 96685376

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 284, 328, 487, 568, 656, 974, 1136, 1312, 1948, 2272, 2624, 2911, 3896, 4544, 5822, 7792, 11644, 15584, 19967, 23288, 31168, 34577, 39934, 46576, 69154, 79868, 93152, 138308, 159736, 186304, 276616, 319472, 553232, 638944, 1106464, 1277888, 1417657, 2212928, 2835314, 5670628, 11341256, 22682512, 45365024, 90730048]

約数ペア:

[(1, 90730048), (2, 45365024), (4, 22682512), (8, 11341256), (16, 5670628), (32, 2835314), (41, 2212928), (64, 1417657), (71, 1277888), (82, 1106464), (142, 638944), (164, 553232), (284, 319472), (328, 276616), (487, 186304), (568, 159736), (656, 138308), (974, 93152), (1136, 79868), (1312, 69154), (1948, 46576), (2272, 39934), (2624, 34577), (2911, 31168), (3896, 23288), (4544, 19967), (5822, 15584), (7792, 11644)]