31031132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9661}}^1$

素因数の和:9749

約数の個数: 24

約数和(自身を含む): 60058992

約数和(自身を除く): 29027860

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 9661, 19322, 38644, 106271, 212542, 425084, 705253, 1410506, 2821012, 7757783, 15515566, 31031132]

約数ペア:

[(1, 31031132), (2, 15515566), (4, 7757783), (11, 2821012), (22, 1410506), (44, 705253), (73, 425084), (146, 212542), (292, 106271), (803, 38644), (1606, 19322), (3212, 9661)]