31361036

素因数分解:

$2^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1097}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 62840736

約数和(自身を除く): 31479700

約数列:

[1, 2, 4, 7, 14, 28, 1021, 1097, 2042, 2194, 4084, 4388, 7147, 7679, 14294, 15358, 28588, 30716, 1120037, 2240074, 4480148, 7840259, 15680518, 31361036]

約数ペア:

[(1, 31361036), (2, 15680518), (4, 7840259), (7, 4480148), (14, 2240074), (28, 1120037), (1021, 30716), (1097, 28588), (2042, 15358), (2194, 14294), (4084, 7679), (4388, 7147)]