16166488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 32810400

約数和(自身を除く): 16643912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 433, 718, 866, 1436, 1732, 2872, 3464, 4667, 5629, 9334, 11258, 18668, 22516, 37336, 45032, 155447, 310894, 621788, 1243576, 2020811, 4041622, 8083244, 16166488]

約数ペア:

[(1, 16166488), (2, 8083244), (4, 4041622), (8, 2020811), (13, 1243576), (26, 621788), (52, 310894), (104, 155447), (359, 45032), (433, 37336), (718, 22516), (866, 18668), (1436, 11258), (1732, 9334), (2872, 5629), (3464, 4667)]