11531776

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 40

約数和(自身を含む): 23373504

約数和(自身を除く): 11841728

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 223, 256, 404, 446, 512, 808, 892, 1616, 1784, 3232, 3568, 6464, 7136, 12928, 14272, 22523, 25856, 28544, 45046, 51712, 57088, 90092, 114176, 180184, 360368, 720736, 1441472, 2882944, 5765888, 11531776]

約数ペア:

[(1, 11531776), (2, 5765888), (4, 2882944), (8, 1441472), (16, 720736), (32, 360368), (64, 180184), (101, 114176), (128, 90092), (202, 57088), (223, 51712), (256, 45046), (404, 28544), (446, 25856), (512, 22523), (808, 14272), (892, 12928), (1616, 7136), (1784, 6464), (3232, 3568)]