16448054

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 29318976

約数和(自身を除く): 12870922

約数列:

[1, 2, 7, 14, 37, 74, 113, 226, 259, 281, 518, 562, 791, 1582, 1967, 3934, 4181, 8362, 10397, 20794, 29267, 31753, 58534, 63506, 72779, 145558, 222271, 444542, 1174861, 2349722, 8224027, 16448054]

約数ペア:

[(1, 16448054), (2, 8224027), (7, 2349722), (14, 1174861), (37, 444542), (74, 222271), (113, 145558), (226, 72779), (259, 63506), (281, 58534), (518, 31753), (562, 29267), (791, 20794), (1582, 10397), (1967, 8362), (3934, 4181)]