47089142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1597}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 73865952

約数和(自身を除く): 26776810

約数列:

[1, 2, 23, 46, 641, 1282, 1597, 3194, 14743, 29486, 36731, 73462, 1023677, 2047354, 23544571, 47089142]

約数ペア:

[(1, 47089142), (2, 23544571), (23, 2047354), (46, 1023677), (641, 73462), (1282, 36731), (1597, 29486), (3194, 14743)]