68624488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{209221}}^1$

素因数の和:209268

約数の個数: 16

約数和(自身を含む): 131809860

約数和(自身を除く): 63185372

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 209221, 418442, 836884, 1673768, 8578061, 17156122, 34312244, 68624488]

約数ペア:

[(1, 68624488), (2, 34312244), (4, 17156122), (8, 8578061), (41, 1673768), (82, 836884), (164, 418442), (328, 209221)]