31194299506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{23431}}^1$

素因数の和:23770

約数の個数: 32

約数和(自身を含む): 48993500160

約数和(自身を除く): 17799200654

約数列:

[1, 2, 31, 62, 109, 197, 218, 394, 3379, 6107, 6758, 12214, 21473, 23431, 42946, 46862, 665663, 726361, 1331326, 1452722, 2553979, 4615907, 5107958, 9231814, 79173349, 143093117, 158346698, 286186234, 503133863, 1006267726, 15597149753, 31194299506]

約数ペア:

[(1, 31194299506), (2, 15597149753), (31, 1006267726), (62, 503133863), (109, 286186234), (197, 158346698), (218, 143093117), (394, 79173349), (3379, 9231814), (6107, 5107958), (6758, 4615907), (12214, 2553979), (21473, 1452722), (23431, 1331326), (42946, 726361), (46862, 665663)]