86172424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{63737}}^1$

素因数の和:63769

約数の個数: 24

約数和(自身を含む): 174960810

約数和(自身を除く): 88788386

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 63737, 127474, 254948, 509896, 828581, 1657162, 3314324, 6628648, 10771553, 21543106, 43086212, 86172424]

約数ペア:

[(1, 86172424), (2, 43086212), (4, 21543106), (8, 10771553), (13, 6628648), (26, 3314324), (52, 1657162), (104, 828581), (169, 509896), (338, 254948), (676, 127474), (1352, 63737)]