31153252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4373}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 59153976

約数和(自身を除く): 28000724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 4373, 7124, 8746, 17492, 56849, 113698, 227396, 599101, 1198202, 2396404, 7788313, 15576626, 31153252]

約数ペア:

[(1, 31153252), (2, 15576626), (4, 7788313), (13, 2396404), (26, 1198202), (52, 599101), (137, 227396), (274, 113698), (548, 56849), (1781, 17492), (3562, 8746), (4373, 7124)]