31066296

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30103}}^1$

素因数の和:30155

約数の個数: 32

約数和(自身を含む): 79474560

約数和(自身を除く): 48408264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 30103, 60206, 90309, 120412, 180618, 240824, 361236, 722472, 1294429, 2588858, 3883287, 5177716, 7766574, 10355432, 15533148, 31066296]

約数ペア:

[(1, 31066296), (2, 15533148), (3, 10355432), (4, 7766574), (6, 5177716), (8, 3883287), (12, 2588858), (24, 1294429), (43, 722472), (86, 361236), (129, 240824), (172, 180618), (258, 120412), (344, 90309), (516, 60206), (1032, 30103)]