9118208

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1648

約数の個数: 40

約数和(自身を含む): 19887120

約数和(自身を除く): 10768912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 1619, 2816, 3238, 5632, 6476, 12952, 17809, 25904, 35618, 51808, 71236, 103616, 142472, 207232, 284944, 414464, 569888, 828928, 1139776, 2279552, 4559104, 9118208]

約数ペア:

[(1, 9118208), (2, 4559104), (4, 2279552), (8, 1139776), (11, 828928), (16, 569888), (22, 414464), (32, 284944), (44, 207232), (64, 142472), (88, 103616), (128, 71236), (176, 51808), (256, 35618), (352, 25904), (512, 17809), (704, 12952), (1408, 6476), (1619, 5632), (2816, 3238)]