40111166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14867}}^1$

素因数の和:14959

約数の個数: 16

約数和(自身を含む): 64229760

約数和(自身を除く): 24118594

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 14867, 29734, 282473, 564946, 1055557, 2111114, 20055583, 40111166]

約数ペア:

[(1, 40111166), (2, 20055583), (19, 2111114), (38, 1055557), (71, 564946), (142, 282473), (1349, 29734), (2698, 14867)]