39359344

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59999}}^1$

素因数の和:60048

約数の個数: 20

約数和(自身を含む): 78120000

約数和(自身を除く): 38760656

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 59999, 119998, 239996, 479992, 959984, 2459959, 4919918, 9839836, 19679672, 39359344]

約数ペア:

[(1, 39359344), (2, 19679672), (4, 9839836), (8, 4919918), (16, 2459959), (41, 959984), (82, 479992), (164, 239996), (328, 119998), (656, 59999)]