71156345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16339}}^1$

素因数の和:16424

約数の個数: 16

約数和(自身を含む): 93334080

約数和(自身を除く): 22177735

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 16339, 81695, 212407, 1062035, 1094713, 5473565, 14231269, 71156345]

約数ペア:

[(1, 71156345), (5, 14231269), (13, 5473565), (65, 1094713), (67, 1062035), (335, 212407), (871, 81695), (4355, 16339)]