89137916

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{5297}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 178606176

約数和(自身を除く): 89468260

約数列:

[1, 2, 4, 7, 14, 28, 601, 1202, 2404, 4207, 5297, 8414, 10594, 16828, 21188, 37079, 74158, 148316, 3183497, 6366994, 12733988, 22284479, 44568958, 89137916]

約数ペア:

[(1, 89137916), (2, 44568958), (4, 22284479), (7, 12733988), (14, 6366994), (28, 3183497), (601, 148316), (1202, 74158), (2404, 37079), (4207, 21188), (5297, 16828), (8414, 10594)]