89929892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42181}}^1$

素因数の和:42239

約数の個数: 24

約数和(自身を含む): 173621112

約数和(自身を除く): 83691220

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 42181, 84362, 168724, 548353, 1096706, 1729421, 2193412, 3458842, 6917684, 22482473, 44964946, 89929892]

約数ペア:

[(1, 89929892), (2, 44964946), (4, 22482473), (13, 6917684), (26, 3458842), (41, 2193412), (52, 1729421), (82, 1096706), (164, 548353), (533, 168724), (1066, 84362), (2132, 42181)]