40207634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21319}}^1$

素因数の和:21385

約数の個数: 16

約数和(自身を含む): 64471680

約数和(自身を除く): 24264046

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 21319, 42638, 490337, 874079, 980674, 1748158, 20103817, 40207634]

約数ペア:

[(1, 40207634), (2, 20103817), (23, 1748158), (41, 980674), (46, 874079), (82, 490337), (943, 42638), (1886, 21319)]