83786216

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197609}}^1$

素因数の和:197668

約数の個数: 16

約数和(自身を含む): 160064100

約数和(自身を除く): 76277884

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 197609, 395218, 790436, 1580872, 10473277, 20946554, 41893108, 83786216]

約数ペア:

[(1, 83786216), (2, 41893108), (4, 20946554), (8, 10473277), (53, 1580872), (106, 790436), (212, 395218), (424, 197609)]