87887114

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 153242496

約数和(自身を除く): 65355382

約数列:

[1, 2, 7, 14, 131, 173, 262, 277, 346, 554, 917, 1211, 1834, 1939, 2422, 3878, 22663, 36287, 45326, 47921, 72574, 95842, 158641, 254009, 317282, 335447, 508018, 670894, 6277651, 12555302, 43943557, 87887114]

約数ペア:

[(1, 87887114), (2, 43943557), (7, 12555302), (14, 6277651), (131, 670894), (173, 508018), (262, 335447), (277, 317282), (346, 254009), (554, 158641), (917, 95842), (1211, 72574), (1834, 47921), (1939, 45326), (2422, 36287), (3878, 22663)]