40193882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8629}}^1$

素因数の和:8785

約数の個数: 16

約数和(自身を含む): 64310760

約数和(自身を除く): 24116878

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 8629, 17258, 146693, 293386, 1182173, 2364346, 20096941, 40193882]

約数ペア:

[(1, 40193882), (2, 20096941), (17, 2364346), (34, 1182173), (137, 293386), (274, 146693), (2329, 17258), (4658, 8629)]