43190072

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 82419120

約数和(自身を除く): 39229048

約数列:

[1, 2, 4, 8, 137, 157, 251, 274, 314, 502, 548, 628, 1004, 1096, 1256, 2008, 21509, 34387, 39407, 43018, 68774, 78814, 86036, 137548, 157628, 172072, 275096, 315256, 5398759, 10797518, 21595036, 43190072]

約数ペア:

[(1, 43190072), (2, 21595036), (4, 10797518), (8, 5398759), (137, 315256), (157, 275096), (251, 172072), (274, 157628), (314, 137548), (502, 86036), (548, 78814), (628, 68774), (1004, 43018), (1096, 39407), (1256, 34387), (2008, 21509)]