31246376

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5119}}^1$

素因数の和:5241

約数の個数: 32

約数和(自身を含む): 67584000

約数和(自身を除く): 36337624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 5119, 6104, 10238, 20476, 35833, 40952, 71666, 143332, 286664, 557971, 1115942, 2231884, 3905797, 4463768, 7811594, 15623188, 31246376]

約数ペア:

[(1, 31246376), (2, 15623188), (4, 7811594), (7, 4463768), (8, 3905797), (14, 2231884), (28, 1115942), (56, 557971), (109, 286664), (218, 143332), (436, 71666), (763, 40952), (872, 35833), (1526, 20476), (3052, 10238), (5119, 6104)]