1640231192

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{5903}}^1$

素因数の和:6695

約数の個数: 32

約数和(自身を含む): 3145651200

約数和(自身を除く): 1505420008

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 739, 1478, 2956, 5903, 5912, 11806, 23612, 34733, 47224, 69466, 138932, 277441, 277864, 554882, 1109764, 2219528, 4362317, 8724634, 17449268, 34898536, 205028899, 410057798, 820115596, 1640231192]

約数ペア:

[(1, 1640231192), (2, 820115596), (4, 410057798), (8, 205028899), (47, 34898536), (94, 17449268), (188, 8724634), (376, 4362317), (739, 2219528), (1478, 1109764), (2956, 554882), (5903, 277864), (5912, 277441), (11806, 138932), (23612, 69466), (34733, 47224)]