71319454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{5231}}^1$

素因数の和:5651

約数の個数: 16

約数和(自身を含む): 113576256

約数和(自身を除く): 42256802

約数列:

[1, 2, 17, 34, 401, 802, 5231, 6817, 10462, 13634, 88927, 177854, 2097631, 4195262, 35659727, 71319454]

約数ペア:

[(1, 71319454), (2, 35659727), (17, 4195262), (34, 2097631), (401, 177854), (802, 88927), (5231, 13634), (6817, 10462)]