16214270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 30373056

約数和(自身を除く): 14158786

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 557, 710, 1114, 2785, 2911, 5570, 5822, 14555, 22837, 29110, 39547, 45674, 79094, 114185, 197735, 228370, 395470, 1621427, 3242854, 8107135, 16214270]

約数ペア:

[(1, 16214270), (2, 8107135), (5, 3242854), (10, 1621427), (41, 395470), (71, 228370), (82, 197735), (142, 114185), (205, 79094), (355, 45674), (410, 39547), (557, 29110), (710, 22837), (1114, 14555), (2785, 5822), (2911, 5570)]