47191538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{11527}}^1$

素因数の和:11641

約数の個数: 16

約数和(自身を含む): 74701440

約数和(自身を除く): 27509902

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 11527, 23054, 265121, 530242, 1025903, 2051806, 23595769, 47191538]

約数ペア:

[(1, 47191538), (2, 23595769), (23, 2051806), (46, 1025903), (89, 530242), (178, 265121), (2047, 23054), (4094, 11527)]