8328736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{20021}}^1$

素因数の和:20044

約数の個数: 24

約数和(自身を含む): 17659404

約数和(自身を除く): 9330668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 20021, 40042, 80084, 160168, 260273, 320336, 520546, 640672, 1041092, 2082184, 4164368, 8328736]

約数ペア:

[(1, 8328736), (2, 4164368), (4, 2082184), (8, 1041092), (13, 640672), (16, 520546), (26, 320336), (32, 260273), (52, 160168), (104, 80084), (208, 40042), (416, 20021)]