86850862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4133}}^1$

素因数の和:4240

約数の個数: 32

約数和(自身を含む): 158745600

約数和(自身を除く): 71894738

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 4133, 8266, 10507, 21014, 28931, 57862, 78527, 157054, 326507, 549689, 653014, 1099378, 2285549, 4571098, 6203633, 12407266, 43425431, 86850862]

約数ペア:

[(1, 86850862), (2, 43425431), (7, 12407266), (14, 6203633), (19, 4571098), (38, 2285549), (79, 1099378), (133, 653014), (158, 549689), (266, 326507), (553, 157054), (1106, 78527), (1501, 57862), (3002, 28931), (4133, 21014), (8266, 10507)]