89066864

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{9749}}^1$

素因数の和:10328

約数の個数: 20

約数和(自身を含む): 172887000

約数和(自身を除く): 83820136

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 9749, 19498, 38996, 77992, 155984, 5566679, 11133358, 22266716, 44533432, 89066864]

約数ペア:

[(1, 89066864), (2, 44533432), (4, 22266716), (8, 11133358), (16, 5566679), (571, 155984), (1142, 77992), (2284, 38996), (4568, 19498), (9136, 9749)]