28301086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55931}}^1$

素因数の和:55967

約数の個数: 16

約数和(自身を含む): 48325248

約数和(自身を除く): 20024162

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55931, 111862, 615241, 1230482, 1286413, 2572826, 14150543, 28301086]

約数ペア:

[(1, 28301086), (2, 14150543), (11, 2572826), (22, 1286413), (23, 1230482), (46, 615241), (253, 111862), (506, 55931)]