47138554

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 71567496

約数和(自身を除く): 24428942

約数列:

[1, 2, 181, 197, 362, 394, 661, 1322, 35657, 71314, 119641, 130217, 239282, 260434, 23569277, 47138554]

約数ペア:

[(1, 47138554), (2, 23569277), (181, 260434), (197, 239282), (362, 130217), (394, 119641), (661, 71314), (1322, 35657)]