31255052

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 24628468

約数列:

[1, 2, 4, 71, 142, 167, 284, 334, 659, 668, 1318, 2636, 11857, 23714, 46789, 47428, 93578, 110053, 187156, 220106, 440212, 7813763, 15627526, 31255052]

約数ペア:

[(1, 31255052), (2, 15627526), (4, 7813763), (71, 440212), (142, 220106), (167, 187156), (284, 110053), (334, 93578), (659, 47428), (668, 46789), (1318, 23714), (2636, 11857)]