40533820874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{20693}}^1$

素因数の和:21254

約数の個数: 32

約数和(自身を含む): 64247420160

約数和(自身を除く): 23713599286

約数列:

[1, 2, 23, 46, 97, 194, 439, 878, 2231, 4462, 10097, 20194, 20693, 41386, 42583, 85166, 475939, 951878, 979409, 1958818, 2007221, 4014442, 9084227, 18168454, 46166083, 92332166, 208937221, 417874442, 881170019, 1762340038, 20266910437, 40533820874]

約数ペア:

[(1, 40533820874), (2, 20266910437), (23, 1762340038), (46, 881170019), (97, 417874442), (194, 208937221), (439, 92332166), (878, 46166083), (2231, 18168454), (4462, 9084227), (10097, 4014442), (20194, 2007221), (20693, 1958818), (41386, 979409), (42583, 951878), (85166, 475939)]