122438912

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{1861}}^1$

素因数の和:2134

約数の個数: 36

約数和(自身を含む): 245482356

約数和(自身を除く): 123043444

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 514, 1028, 1861, 2056, 3722, 4112, 7444, 8224, 14888, 16448, 29776, 32896, 59552, 65792, 119104, 238208, 476416, 478277, 956554, 1913108, 3826216, 7652432, 15304864, 30609728, 61219456, 122438912]

約数ペア:

[(1, 122438912), (2, 61219456), (4, 30609728), (8, 15304864), (16, 7652432), (32, 3826216), (64, 1913108), (128, 956554), (256, 478277), (257, 476416), (514, 238208), (1028, 119104), (1861, 65792), (2056, 59552), (3722, 32896), (4112, 29776), (7444, 16448), (8224, 14888)]