80454248

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6329}}^1$

素因数の和:6569

約数の個数: 32

約数和(自身を含む): 173188800

約数和(自身を除く): 92734552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6329, 6356, 12658, 12712, 25316, 44303, 50632, 88606, 177212, 354424, 1436683, 2873366, 5746732, 10056781, 11493464, 20113562, 40227124, 80454248]

約数ペア:

[(1, 80454248), (2, 40227124), (4, 20113562), (7, 11493464), (8, 10056781), (14, 5746732), (28, 2873366), (56, 1436683), (227, 354424), (454, 177212), (908, 88606), (1589, 50632), (1816, 44303), (3178, 25316), (6329, 12712), (6356, 12658)]