31074552

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10037}}^1$

素因数の和:10092

約数の個数: 48

約数和(自身を含む): 86126040

約数和(自身を除く): 55051488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 10037, 20074, 30111, 40148, 60222, 80296, 90333, 120444, 180666, 240888, 361332, 431591, 722664, 863182, 1294773, 1726364, 2589546, 3452728, 3884319, 5179092, 7768638, 10358184, 15537276, 31074552]

約数ペア:

[(1, 31074552), (2, 15537276), (3, 10358184), (4, 7768638), (6, 5179092), (8, 3884319), (9, 3452728), (12, 2589546), (18, 1726364), (24, 1294773), (36, 863182), (43, 722664), (72, 431591), (86, 361332), (129, 240888), (172, 180666), (258, 120444), (344, 90333), (387, 80296), (516, 60222), (774, 40148), (1032, 30111), (1548, 20074), (3096, 10037)]