31344488

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11909}}^1$

素因数の和:11969

約数の個数: 32

約数和(自身を含む): 68601600

約数和(自身を除く): 37257112

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 11909, 23818, 47636, 83363, 95272, 166726, 333452, 559723, 666904, 1119446, 2238892, 3918061, 4477784, 7836122, 15672244, 31344488]

約数ペア:

[(1, 31344488), (2, 15672244), (4, 7836122), (7, 4477784), (8, 3918061), (14, 2238892), (28, 1119446), (47, 666904), (56, 559723), (94, 333452), (188, 166726), (329, 95272), (376, 83363), (658, 47636), (1316, 23818), (2632, 11909)]