86287838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4603}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 160882176

約数和(自身を除く): 74594338

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 4603, 9206, 9373, 18746, 32221, 59839, 64442, 119678, 418873, 474109, 837746, 948218, 3318763, 6163417, 6637526, 12326834, 43143919, 86287838]

約数ペア:

[(1, 86287838), (2, 43143919), (7, 12326834), (13, 6637526), (14, 6163417), (26, 3318763), (91, 948218), (103, 837746), (182, 474109), (206, 418873), (721, 119678), (1339, 64442), (1442, 59839), (2678, 32221), (4603, 18746), (9206, 9373)]