83742910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{204251}}^1$

素因数の和:204299

約数の個数: 16

約数和(自身を含む): 154414512

約数和(自身を除く): 70671602

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 204251, 408502, 1021255, 2042510, 8374291, 16748582, 41871455, 83742910]

約数ペア:

[(1, 83742910), (2, 41871455), (5, 16748582), (10, 8374291), (41, 2042510), (82, 1021255), (205, 408502), (410, 204251)]