85708126

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 155232000

約数和(自身を除く): 69523874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 419, 769, 838, 1538, 2933, 5383, 5866, 7961, 10766, 14611, 15922, 29222, 55727, 102277, 111454, 204554, 322211, 644422, 2255477, 4510954, 6122009, 12244018, 42854063, 85708126]

約数ペア:

[(1, 85708126), (2, 42854063), (7, 12244018), (14, 6122009), (19, 4510954), (38, 2255477), (133, 644422), (266, 322211), (419, 204554), (769, 111454), (838, 102277), (1538, 55727), (2933, 29222), (5383, 15922), (5866, 14611), (7961, 10766)]