86878948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4733}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 164231928

約数和(自身を除く): 77352980

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 4733, 9178, 9466, 18356, 18932, 61529, 123058, 246116, 1670749, 3341498, 6682996, 21719737, 43439474, 86878948]

約数ペア:

[(1, 86878948), (2, 43439474), (4, 21719737), (13, 6682996), (26, 3341498), (52, 1670749), (353, 246116), (706, 123058), (1412, 61529), (4589, 18932), (4733, 18356), (9178, 9466)]