90181712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{911}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 183202560

約数和(自身を除く): 93020848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 269, 368, 538, 911, 1076, 1822, 2152, 3644, 4304, 6187, 7288, 12374, 14576, 20953, 24748, 41906, 49496, 83812, 98992, 167624, 245059, 335248, 490118, 980236, 1960472, 3920944, 5636357, 11272714, 22545428, 45090856, 90181712]

約数ペア:

[(1, 90181712), (2, 45090856), (4, 22545428), (8, 11272714), (16, 5636357), (23, 3920944), (46, 1960472), (92, 980236), (184, 490118), (269, 335248), (368, 245059), (538, 167624), (911, 98992), (1076, 83812), (1822, 49496), (2152, 41906), (3644, 24748), (4304, 20953), (6187, 14576), (7288, 12374)]