47801638

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4243}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 73947456

約数和(自身を除く): 26145818

約数列:

[1, 2, 43, 86, 131, 262, 4243, 5633, 8486, 11266, 182449, 364898, 555833, 1111666, 23900819, 47801638]

約数ペア:

[(1, 47801638), (2, 23900819), (43, 1111666), (86, 555833), (131, 364898), (262, 182449), (4243, 11266), (5633, 8486)]