67107176

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 129344160

約数和(自身を除く): 62236984

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 373, 523, 746, 1046, 1492, 2092, 2984, 4184, 16039, 22489, 32078, 44978, 64156, 89956, 128312, 179912, 195079, 390158, 780316, 1560632, 8388397, 16776794, 33553588, 67107176]

約数ペア:

[(1, 67107176), (2, 33553588), (4, 16776794), (8, 8388397), (43, 1560632), (86, 780316), (172, 390158), (344, 195079), (373, 179912), (523, 128312), (746, 89956), (1046, 64156), (1492, 44978), (2092, 32078), (2984, 22489), (4184, 16039)]