23128192

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 46557900

約数和(自身を除く): 23429708

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 1789, 3232, 3578, 6464, 7156, 12928, 14312, 28624, 57248, 114496, 180689, 228992, 361378, 722756, 1445512, 2891024, 5782048, 11564096, 23128192]

約数ペア:

[(1, 23128192), (2, 11564096), (4, 5782048), (8, 2891024), (16, 1445512), (32, 722756), (64, 361378), (101, 228992), (128, 180689), (202, 114496), (404, 57248), (808, 28624), (1616, 14312), (1789, 12928), (3232, 7156), (3578, 6464)]