86955932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 185472000

約数和(自身を除く): 98516068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2069, 2212, 3002, 4138, 6004, 8276, 10507, 14483, 21014, 28966, 39311, 42028, 57932, 78622, 157244, 163451, 275177, 326902, 550354, 653804, 1100708, 1144157, 2288314, 3105569, 4576628, 6211138, 12422276, 21738983, 43477966, 86955932]

約数ペア:

[(1, 86955932), (2, 43477966), (4, 21738983), (7, 12422276), (14, 6211138), (19, 4576628), (28, 3105569), (38, 2288314), (76, 1144157), (79, 1100708), (133, 653804), (158, 550354), (266, 326902), (316, 275177), (532, 163451), (553, 157244), (1106, 78622), (1501, 57932), (2069, 42028), (2212, 39311), (3002, 28966), (4138, 21014), (6004, 14483), (8276, 10507)]