31445868

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{4013}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 73504368

約数和(自身を除く): 42058500

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 4013, 7836, 8026, 12039, 16052, 24078, 48156, 2620489, 5240978, 7861467, 10481956, 15722934, 31445868]

約数ペア:

[(1, 31445868), (2, 15722934), (3, 10481956), (4, 7861467), (6, 5240978), (12, 2620489), (653, 48156), (1306, 24078), (1959, 16052), (2612, 12039), (3918, 8026), (4013, 7836)]