15493888

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2132

約数の個数: 36

約数和(自身を含む): 32009040

約数和(自身を除く): 16515152

約数列:

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

約数ペア:

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