8361128

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 16161600

約数和(自身を除く): 7800472

約数列:

[1, 2, 4, 8, 73, 103, 139, 146, 206, 278, 292, 412, 556, 584, 824, 1112, 7519, 10147, 14317, 15038, 20294, 28634, 30076, 40588, 57268, 60152, 81176, 114536, 1045141, 2090282, 4180564, 8361128]

約数ペア:

[(1, 8361128), (2, 4180564), (4, 2090282), (8, 1045141), (73, 114536), (103, 81176), (139, 60152), (146, 57268), (206, 40588), (278, 30076), (292, 28634), (412, 20294), (556, 15038), (584, 14317), (824, 10147), (1112, 7519)]