123558928

素因数分解:

$2^4\times {\mathrm{2411}}^1\times {\mathrm{3203}}^1$

素因数の和:5622

約数の個数: 20

約数和(自身を含む): 239569488

約数和(自身を除く): 116010560

約数列:

[1, 2, 4, 8, 16, 2411, 3203, 4822, 6406, 9644, 12812, 19288, 25624, 38576, 51248, 7722433, 15444866, 30889732, 61779464, 123558928]

約数ペア:

[(1, 123558928), (2, 61779464), (4, 30889732), (8, 15444866), (16, 7722433), (2411, 51248), (3203, 38576), (4822, 25624), (6406, 19288), (9644, 12812)]