31380504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{76913}}^1$

素因数の和:76939

約数の個数: 32

約数和(自身を含む): 83067120

約数和(自身を除く): 51686616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 76913, 153826, 230739, 307652, 461478, 615304, 922956, 1307521, 1845912, 2615042, 3922563, 5230084, 7845126, 10460168, 15690252, 31380504]

約数ペア:

[(1, 31380504), (2, 15690252), (3, 10460168), (4, 7845126), (6, 5230084), (8, 3922563), (12, 2615042), (17, 1845912), (24, 1307521), (34, 922956), (51, 615304), (68, 461478), (102, 307652), (136, 230739), (204, 153826), (408, 76913)]