40443478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{7019}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 63011520

約数和(自身を除く): 22568042

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 7019, 14038, 301817, 470273, 603634, 940546, 20221739, 40443478]

約数ペア:

[(1, 40443478), (2, 20221739), (43, 940546), (67, 603634), (86, 470273), (134, 301817), (2881, 14038), (5762, 7019)]