80704576

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{74177}}^1$

素因数の和:74206

約数の個数: 28

約数和(自身を含む): 169570908

約数和(自身を除く): 88866332

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 74177, 148354, 296708, 593416, 1186832, 1261009, 2373664, 2522018, 4747328, 5044036, 10088072, 20176144, 40352288, 80704576]

約数ペア:

[(1, 80704576), (2, 40352288), (4, 20176144), (8, 10088072), (16, 5044036), (17, 4747328), (32, 2522018), (34, 2373664), (64, 1261009), (68, 1186832), (136, 593416), (272, 296708), (544, 148354), (1088, 74177)]