82877894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{61757}}^1$

素因数の和:61831

約数の個数: 16

約数和(自身を含む): 137843856

約数和(自身を除く): 54965962

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 61757, 123514, 679327, 1358654, 3767177, 7534354, 41438947, 82877894]

約数ペア:

[(1, 82877894), (2, 41438947), (11, 7534354), (22, 3767177), (61, 1358654), (122, 679327), (671, 123514), (1342, 61757)]