33980090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{25939}}^1$

素因数の和:26077

約数の個数: 16

約数和(自身を含む): 61633440

約数和(自身を除く): 27653350

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 25939, 51878, 129695, 259390, 3398009, 6796018, 16990045, 33980090]

約数ペア:

[(1, 33980090), (2, 16990045), (5, 6796018), (10, 3398009), (131, 259390), (262, 129695), (655, 51878), (1310, 25939)]