31103678662

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1\times {\mathrm{17939}}^1$

素因数の和:18676

約数の個数: 32

約数和(自身を含む): 53637442560

約数和(自身を除く): 22533763898

約数列:

[1, 2, 7, 14, 271, 457, 542, 914, 1897, 3199, 3794, 6398, 17939, 35878, 123847, 125573, 247694, 251146, 866929, 1733858, 4861469, 8198123, 9722938, 16396246, 34030283, 57386861, 68060566, 114773722, 2221691333, 4443382666, 15551839331, 31103678662]

約数ペア:

[(1, 31103678662), (2, 15551839331), (7, 4443382666), (14, 2221691333), (271, 114773722), (457, 68060566), (542, 57386861), (914, 34030283), (1897, 16396246), (3199, 9722938), (3794, 8198123), (6398, 4861469), (17939, 1733858), (35878, 866929), (123847, 251146), (125573, 247694)]