89225416

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22441}}^1$

素因数の和:22525

約数の個数: 32

約数和(自身を含む): 193898880

約数和(自身を除く): 104673464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 22441, 44882, 89764, 157087, 179528, 314174, 628348, 1256696, 1593311, 3186622, 6373244, 11153177, 12746488, 22306354, 44612708, 89225416]

約数ペア:

[(1, 89225416), (2, 44612708), (4, 22306354), (7, 12746488), (8, 11153177), (14, 6373244), (28, 3186622), (56, 1593311), (71, 1256696), (142, 628348), (284, 314174), (497, 179528), (568, 157087), (994, 89764), (1988, 44882), (3976, 22441)]