31448752

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{4951}}^1$

素因数の和:5356

約数の個数: 20

約数和(自身を含む): 61097776

約数和(自身を除く): 29649024

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 4951, 6352, 9902, 19804, 39608, 79216, 1965547, 3931094, 7862188, 15724376, 31448752]

約数ペア:

[(1, 31448752), (2, 15724376), (4, 7862188), (8, 3931094), (16, 1965547), (397, 79216), (794, 39608), (1588, 19804), (3176, 9902), (4951, 6352)]