129398624

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{98627}}^1$

素因数の和:98678

約数の個数: 24

約数和(自身を含む): 260969688

約数和(自身を除く): 131571064

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 98627, 197254, 394508, 789016, 1578032, 3156064, 4043707, 8087414, 16174828, 32349656, 64699312, 129398624]

約数ペア:

[(1, 129398624), (2, 64699312), (4, 32349656), (8, 16174828), (16, 8087414), (32, 4043707), (41, 3156064), (82, 1578032), (164, 789016), (328, 394508), (656, 197254), (1312, 98627)]