85669594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 138879360

約数和(自身を除く): 53209766

約数列:

[1, 2, 19, 38, 71, 113, 142, 226, 281, 562, 1349, 2147, 2698, 4294, 5339, 8023, 10678, 16046, 19951, 31753, 39902, 63506, 152437, 304874, 379069, 603307, 758138, 1206614, 2254463, 4508926, 42834797, 85669594]

約数ペア:

[(1, 85669594), (2, 42834797), (19, 4508926), (38, 2254463), (71, 1206614), (113, 758138), (142, 603307), (226, 379069), (281, 304874), (562, 152437), (1349, 63506), (2147, 39902), (2698, 31753), (4294, 19951), (5339, 16046), (8023, 10678)]