31084494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38953}}^1$

素因数の和:38984

約数の個数: 32

約数和(自身を含む): 74791680

約数和(自身を除く): 43707186

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 38953, 77906, 116859, 233718, 272671, 545342, 740107, 818013, 1480214, 1636026, 2220321, 4440642, 5180749, 10361498, 15542247, 31084494]

約数ペア:

[(1, 31084494), (2, 15542247), (3, 10361498), (6, 5180749), (7, 4440642), (14, 2220321), (19, 1636026), (21, 1480214), (38, 818013), (42, 740107), (57, 545342), (114, 272671), (133, 233718), (266, 116859), (399, 77906), (798, 38953)]