16979696

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{8101}}^1$

素因数の和:8240

約数の個数: 20

約数和(自身を含む): 33153384

約数和(自身を除く): 16173688

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 8101, 16202, 32404, 64808, 129616, 1061231, 2122462, 4244924, 8489848, 16979696]

約数ペア:

[(1, 16979696), (2, 8489848), (4, 4244924), (8, 2122462), (16, 1061231), (131, 129616), (262, 64808), (524, 32404), (1048, 16202), (2096, 8101)]