23971888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{65141}}^1$

素因数の和:65172

約数の個数: 20

約数和(自身を含む): 48465648

約数和(自身を除く): 24493760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 65141, 130282, 260564, 521128, 1042256, 1498243, 2996486, 5992972, 11985944, 23971888]

約数ペア:

[(1, 23971888), (2, 11985944), (4, 5992972), (8, 2996486), (16, 1498243), (23, 1042256), (46, 521128), (92, 260564), (184, 130282), (368, 65141)]