66570208

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{12457}}^1$

素因数の和:12634

約数の個数: 24

約数和(自身を含む): 131855472

約数和(自身を除く): 65285264

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 12457, 24914, 49828, 99656, 199312, 398624, 2080319, 4160638, 8321276, 16642552, 33285104, 66570208]

約数ペア:

[(1, 66570208), (2, 33285104), (4, 16642552), (8, 8321276), (16, 4160638), (32, 2080319), (167, 398624), (334, 199312), (668, 99656), (1336, 49828), (2672, 24914), (5344, 12457)]