31146554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3209}}^1$

素因数の和:3445

約数の個数: 16

約数和(自身を含む): 48997440

約数和(自身を除く): 17850886

約数列:

[1, 2, 23, 46, 211, 422, 3209, 4853, 6418, 9706, 73807, 147614, 677099, 1354198, 15573277, 31146554]

約数ペア:

[(1, 31146554), (2, 15573277), (23, 1354198), (46, 677099), (211, 147614), (422, 73807), (3209, 9706), (4853, 6418)]