31775482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13163}}^1$

素因数の和:13253

約数の個数: 16

約数和(自身を含む): 51181632

約数和(自身を除く): 19406150

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 13163, 26326, 223771, 447542, 934573, 1869146, 15887741, 31775482]

約数ペア:

[(1, 31775482), (2, 15887741), (17, 1869146), (34, 934573), (71, 447542), (142, 223771), (1207, 26326), (2414, 13163)]