225056

素因数分解:

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

素因数の和:564

約数の個数: 24

約数和(自身を含む): 478044

約数和(自身を除く): 252988

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 541, 1082, 2164, 4328, 7033, 8656, 14066, 17312, 28132, 56264, 112528, 225056]

約数ペア:

[(1, 225056), (2, 112528), (4, 56264), (8, 28132), (13, 17312), (16, 14066), (26, 8656), (32, 7033), (52, 4328), (104, 2164), (208, 1082), (416, 541)]