61803874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 107666496

約数和(自身を除く): 45862622

約数列:

[1, 2, 11, 17, 22, 34, 187, 257, 374, 514, 643, 1286, 2827, 4369, 5654, 7073, 8738, 10931, 14146, 21862, 48059, 96118, 120241, 165251, 240482, 330502, 1817761, 2809267, 3635522, 5618534, 30901937, 61803874]

約数ペア:

[(1, 61803874), (2, 30901937), (11, 5618534), (17, 3635522), (22, 2809267), (34, 1817761), (187, 330502), (257, 240482), (374, 165251), (514, 120241), (643, 96118), (1286, 48059), (2827, 21862), (4369, 14146), (5654, 10931), (7073, 8738)]