89496316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18913}}^1$

素因数の和:18950

約数の個数: 36

約数和(自身を含む): 193830672

約数和(自身を除く): 104334356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 18913, 37826, 75652, 132391, 245869, 264782, 491738, 529564, 983476, 1721083, 3196297, 3442166, 6392594, 6884332, 12785188, 22374079, 44748158, 89496316]

約数ペア:

[(1, 89496316), (2, 44748158), (4, 22374079), (7, 12785188), (13, 6884332), (14, 6392594), (26, 3442166), (28, 3196297), (52, 1721083), (91, 983476), (169, 529564), (182, 491738), (338, 264782), (364, 245869), (676, 132391), (1183, 75652), (2366, 37826), (4732, 18913)]