18113056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43541}}^1$

素因数の和:43564

約数の個数: 24

約数和(自身を含む): 38404044

約数和(自身を除く): 20290988

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43541, 87082, 174164, 348328, 566033, 696656, 1132066, 1393312, 2264132, 4528264, 9056528, 18113056]

約数ペア:

[(1, 18113056), (2, 9056528), (4, 4528264), (8, 2264132), (13, 1393312), (16, 1132066), (26, 696656), (32, 566033), (52, 348328), (104, 174164), (208, 87082), (416, 43541)]