47415316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{70141}}^1$

素因数の和:70171

約数の個数: 18

約数和(自身を含む): 89851902

約数和(自身を除く): 42436586

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 70141, 140282, 280564, 911833, 1823666, 3647332, 11853829, 23707658, 47415316]

約数ペア:

[(1, 47415316), (2, 23707658), (4, 11853829), (13, 3647332), (26, 1823666), (52, 911833), (169, 280564), (338, 140282), (676, 70141)]