85216558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11047}}^1$

素因数の和:11104

約数の個数: 32

約数和(自身を含む): 159091200

約数和(自身を除く): 73874642

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 11047, 22094, 77329, 154658, 209893, 320363, 419786, 640726, 1469251, 2242541, 2938502, 4485082, 6086897, 12173794, 42608279, 85216558]

約数ペア:

[(1, 85216558), (2, 42608279), (7, 12173794), (14, 6086897), (19, 4485082), (29, 2938502), (38, 2242541), (58, 1469251), (133, 640726), (203, 419786), (266, 320363), (406, 209893), (551, 154658), (1102, 77329), (3857, 22094), (7714, 11047)]