69091312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139297}}^1$

素因数の和:139336

約数の個数: 20

約数和(自身を含む): 138183616

約数和(自身を除く): 69092304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 139297, 278594, 557188, 1114376, 2228752, 4318207, 8636414, 17272828, 34545656, 69091312]

約数ペア:

[(1, 69091312), (2, 34545656), (4, 17272828), (8, 8636414), (16, 4318207), (31, 2228752), (62, 1114376), (124, 557188), (248, 278594), (496, 139297)]