16243948

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8171}}^1$

素因数の和:8253

約数の個数: 24

約数和(自身を含む): 32949504

約数和(自身を除く): 16705556

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 8171, 16342, 32684, 57197, 114394, 228788, 580141, 1160282, 2320564, 4060987, 8121974, 16243948]

約数ペア:

[(1, 16243948), (2, 8121974), (4, 4060987), (7, 2320564), (14, 1160282), (28, 580141), (71, 228788), (142, 114394), (284, 57197), (497, 32684), (994, 16342), (1988, 8171)]