31034486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6908

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 28270474

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 6863, 13726, 48041, 96082, 116671, 130397, 233342, 260794, 816697, 912779, 1633394, 1825558, 2216749, 4433498, 15517243, 31034486]

約数ペア:

[(1, 31034486), (2, 15517243), (7, 4433498), (14, 2216749), (17, 1825558), (19, 1633394), (34, 912779), (38, 816697), (119, 260794), (133, 233342), (238, 130397), (266, 116671), (323, 96082), (646, 48041), (2261, 13726), (4522, 6863)]