90714814

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{3889}}^1$

素因数の和:4107

約数の個数: 16

約数和(自身を含む): 138639600

約数和(自身を除く): 47924786

約数列:

[1, 2, 107, 109, 214, 218, 3889, 7778, 11663, 23326, 416123, 423901, 832246, 847802, 45357407, 90714814]

約数ペア:

[(1, 90714814), (2, 45357407), (107, 847802), (109, 832246), (214, 423901), (218, 416123), (3889, 23326), (7778, 11663)]