47539696

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{27259}}^1$

素因数の和:27376

約数の個数: 20

約数和(自身を含む): 92956600

約数和(自身を除く): 45416904

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 27259, 54518, 109036, 218072, 436144, 2971231, 5942462, 11884924, 23769848, 47539696]

約数ペア:

[(1, 47539696), (2, 23769848), (4, 11884924), (8, 5942462), (16, 2971231), (109, 436144), (218, 218072), (436, 109036), (872, 54518), (1744, 27259)]