47909912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139273}}^1$

素因数の和:139322

約数の個数: 16

約数和(自身を含む): 91920840

約数和(自身を除く): 44010928

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 139273, 278546, 557092, 1114184, 5988739, 11977478, 23954956, 47909912]

約数ペア:

[(1, 47909912), (2, 23954956), (4, 11977478), (8, 5988739), (43, 1114184), (86, 557092), (172, 278546), (344, 139273)]