82604638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20177}}^1$

素因数の和:20291

約数の個数: 16

約数和(自身を含む): 130753440

約数和(自身を除く): 48148802

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 20177, 40354, 464071, 928142, 1795753, 3591506, 41302319, 82604638]

約数ペア:

[(1, 82604638), (2, 41302319), (23, 3591506), (46, 1795753), (89, 928142), (178, 464071), (2047, 40354), (4094, 20177)]