86661136

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{8219}}^1$

素因数の和:8886

約数の個数: 20

約数和(自身を含む): 168181200

約数和(自身を除く): 81520064

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 8219, 10544, 16438, 32876, 65752, 131504, 5416321, 10832642, 21665284, 43330568, 86661136]

約数ペア:

[(1, 86661136), (2, 43330568), (4, 21665284), (8, 10832642), (16, 5416321), (659, 131504), (1318, 65752), (2636, 32876), (5272, 16438), (8219, 10544)]