40315854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 82938240

約数和(自身を除く): 42622386

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 307, 509, 614, 921, 1018, 1527, 1842, 3054, 13201, 21887, 26402, 39603, 43774, 65661, 79206, 131322, 156263, 312526, 468789, 937578, 6719309, 13438618, 20157927, 40315854]

約数ペア:

[(1, 40315854), (2, 20157927), (3, 13438618), (6, 6719309), (43, 937578), (86, 468789), (129, 312526), (258, 156263), (307, 131322), (509, 79206), (614, 65661), (921, 43774), (1018, 39603), (1527, 26402), (1842, 21887), (3054, 13201)]