31517116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 58650480

約数和(自身を除く): 27133364

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 1723, 3446, 4573, 6892, 9146, 18292, 29291, 58582, 117164, 463487, 926974, 1853948, 7879279, 15758558, 31517116]

約数ペア:

[(1, 31517116), (2, 15758558), (4, 7879279), (17, 1853948), (34, 926974), (68, 463487), (269, 117164), (538, 58582), (1076, 29291), (1723, 18292), (3446, 9146), (4573, 6892)]