65477164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2543}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 118173888

約数和(自身を除く): 52696724

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 2543, 5086, 6437, 10172, 12874, 25748, 104263, 208526, 399251, 417052, 798502, 1597004, 16369291, 32738582, 65477164]

約数ペア:

[(1, 65477164), (2, 32738582), (4, 16369291), (41, 1597004), (82, 798502), (157, 417052), (164, 399251), (314, 208526), (628, 104263), (2543, 25748), (5086, 12874), (6437, 10172)]