879730888

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{19391}}^1$

素因数の和:19557

約数の個数: 32

約数和(自身を含む): 1696412160

約数和(自身を除く): 816681272

約数列:

[1, 2, 4, 8, 53, 106, 107, 212, 214, 424, 428, 856, 5671, 11342, 19391, 22684, 38782, 45368, 77564, 155128, 1027723, 2055446, 2074837, 4110892, 4149674, 8221784, 8299348, 16598696, 109966361, 219932722, 439865444, 879730888]

約数ペア:

[(1, 879730888), (2, 439865444), (4, 219932722), (8, 109966361), (53, 16598696), (106, 8299348), (107, 8221784), (212, 4149674), (214, 4110892), (424, 2074837), (428, 2055446), (856, 1027723), (5671, 155128), (11342, 77564), (19391, 45368), (22684, 38782)]