170808212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{43177}}^1$

素因数の和:43247

約数の個数: 24

約数和(自身を含む): 319171776

約数和(自身を除く): 148363564

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 43177, 86354, 172708, 993071, 1856611, 1986142, 3713222, 3972284, 7426444, 42702053, 85404106, 170808212]

約数ペア:

[(1, 170808212), (2, 85404106), (4, 42702053), (23, 7426444), (43, 3972284), (46, 3713222), (86, 1986142), (92, 1856611), (172, 993071), (989, 172708), (1978, 86354), (3956, 43177)]