84174728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3637}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 172877760

約数和(自身を除く): 88703032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2893, 3637, 5786, 7274, 11572, 14548, 23144, 29096, 40007, 80014, 160028, 320056, 956531, 1913062, 3826124, 7652248, 10521841, 21043682, 42087364, 84174728]

約数ペア:

[(1, 84174728), (2, 42087364), (4, 21043682), (8, 10521841), (11, 7652248), (22, 3826124), (44, 1913062), (88, 956531), (263, 320056), (526, 160028), (1052, 80014), (2104, 40007), (2893, 29096), (3637, 23144), (5786, 14548), (7274, 11572)]