89770412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7351}}^1$

素因数の和:7469

約数の個数: 24

約数和(自身を含む): 163037952

約数和(自身を除く): 73267540

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 7351, 12212, 14702, 29404, 316093, 521921, 632186, 1043842, 1264372, 2087684, 22442603, 44885206, 89770412]

約数ペア:

[(1, 89770412), (2, 44885206), (4, 22442603), (43, 2087684), (71, 1264372), (86, 1043842), (142, 632186), (172, 521921), (284, 316093), (3053, 29404), (6106, 14702), (7351, 12212)]