30987776

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2134

約数の個数: 40

約数和(自身を含む): 64080720

約数和(自身を除く): 33092944

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 2087, 3712, 4174, 7424, 8348, 14848, 16696, 33392, 60523, 66784, 121046, 133568, 242092, 267136, 484184, 534272, 968368, 1068544, 1936736, 3873472, 7746944, 15493888, 30987776]

約数ペア:

[(1, 30987776), (2, 15493888), (4, 7746944), (8, 3873472), (16, 1936736), (29, 1068544), (32, 968368), (58, 534272), (64, 484184), (116, 267136), (128, 242092), (232, 133568), (256, 121046), (464, 66784), (512, 60523), (928, 33392), (1856, 16696), (2087, 14848), (3712, 8348), (4174, 7424)]