22730656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 48760488

約数和(自身を除く): 26029832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 541, 808, 1082, 1313, 1616, 2164, 2626, 3232, 4328, 5252, 7033, 8656, 10504, 14066, 17312, 21008, 28132, 42016, 54641, 56264, 109282, 112528, 218564, 225056, 437128, 710333, 874256, 1420666, 1748512, 2841332, 5682664, 11365328, 22730656]

約数ペア:

[(1, 22730656), (2, 11365328), (4, 5682664), (8, 2841332), (13, 1748512), (16, 1420666), (26, 874256), (32, 710333), (52, 437128), (101, 225056), (104, 218564), (202, 112528), (208, 109282), (404, 56264), (416, 54641), (541, 42016), (808, 28132), (1082, 21008), (1313, 17312), (1616, 14066), (2164, 10504), (2626, 8656), (3232, 7033), (4328, 5252)]