81230476

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{859}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 145635840

約数和(自身を除く): 64405364

約数列:

[1, 2, 4, 47, 94, 188, 503, 859, 1006, 1718, 2012, 3436, 23641, 40373, 47282, 80746, 94564, 161492, 432077, 864154, 1728308, 20307619, 40615238, 81230476]

約数ペア:

[(1, 81230476), (2, 40615238), (4, 20307619), (47, 1728308), (94, 864154), (188, 432077), (503, 161492), (859, 94564), (1006, 80746), (1718, 47282), (2012, 40373), (3436, 23641)]