87082216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1181}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 176236200

約数和(自身を除く): 89153984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 1181, 1418, 2362, 2836, 4724, 5672, 9217, 9448, 15353, 18434, 30706, 36868, 61412, 73736, 122824, 837329, 1674658, 3349316, 6698632, 10885277, 21770554, 43541108, 87082216]

約数ペア:

[(1, 87082216), (2, 43541108), (4, 21770554), (8, 10885277), (13, 6698632), (26, 3349316), (52, 1674658), (104, 837329), (709, 122824), (1181, 73736), (1418, 61412), (2362, 36868), (2836, 30706), (4724, 18434), (5672, 15353), (9217, 9448)]