31102346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12511}}^1$

素因数の和:12637

約数の個数: 16

約数和(自身を含む): 51349248

約数和(自身を除く): 20246902

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 12511, 25022, 137621, 275242, 1413743, 2827486, 15551173, 31102346]

約数ペア:

[(1, 31102346), (2, 15551173), (11, 2827486), (22, 1413743), (113, 275242), (226, 137621), (1243, 25022), (2486, 12511)]