31977544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10223}}^1$

素因数の和:10269

約数の個数: 32

約数和(自身を含む): 66251520

約数和(自身を除く): 34273976

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 10223, 20446, 40892, 81784, 173791, 235129, 347582, 470258, 695164, 940516, 1390328, 1881032, 3997193, 7994386, 15988772, 31977544]

約数ペア:

[(1, 31977544), (2, 15988772), (4, 7994386), (8, 3997193), (17, 1881032), (23, 1390328), (34, 940516), (46, 695164), (68, 470258), (92, 347582), (136, 235129), (184, 173791), (391, 81784), (782, 40892), (1564, 20446), (3128, 10223)]