86397712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4817}}^1$

素因数の和:4903

約数の個数: 40

約数和(自身を含む): 179229600

約数和(自身を除く): 92831888

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 4817, 8968, 9634, 17936, 19268, 38536, 77072, 91523, 183046, 284203, 366092, 568406, 732184, 1136812, 1464368, 2273624, 4547248, 5399857, 10799714, 21599428, 43198856, 86397712]

約数ペア:

[(1, 86397712), (2, 43198856), (4, 21599428), (8, 10799714), (16, 5399857), (19, 4547248), (38, 2273624), (59, 1464368), (76, 1136812), (118, 732184), (152, 568406), (236, 366092), (304, 284203), (472, 183046), (944, 91523), (1121, 77072), (2242, 38536), (4484, 19268), (4817, 17936), (8968, 9634)]