31554028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4813}}^1$

素因数の和:4977

約数の個数: 24

約数和(自身を含む): 60656400

約数和(自身を除く): 29102372

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 4813, 6556, 9626, 19252, 52943, 105886, 211772, 717137, 1434274, 2868548, 7888507, 15777014, 31554028]

約数ペア:

[(1, 31554028), (2, 15777014), (4, 7888507), (11, 2868548), (22, 1434274), (44, 717137), (149, 211772), (298, 105886), (596, 52943), (1639, 19252), (3278, 9626), (4813, 6556)]