80222332

素因数分解:

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

素因数の和:14961

約数の個数: 24

約数和(自身を含む): 149869440

約数和(自身を除く): 69647108

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 14867, 29734, 59468, 282473, 564946, 1055557, 1129892, 2111114, 4222228, 20055583, 40111166, 80222332]

約数ペア:

[(1, 80222332), (2, 40111166), (4, 20055583), (19, 4222228), (38, 2111114), (71, 1129892), (76, 1055557), (142, 564946), (284, 282473), (1349, 59468), (2698, 29734), (5396, 14867)]