71666872

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{8689}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 134521200

約数和(自身を除く): 62854328

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 8689, 17378, 34756, 69512, 8958359, 17916718, 35833436, 71666872]

約数ペア:

[(1, 71666872), (2, 35833436), (4, 17916718), (8, 8958359), (1031, 69512), (2062, 34756), (4124, 17378), (8248, 8689)]