84316396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20327}}^1$

素因数の和:20409

約数の個数: 24

約数和(自身を含む): 158802336

約数和(自身を除く): 74485940

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 20327, 40654, 81308, 345559, 691118, 1239947, 1382236, 2479894, 4959788, 21079099, 42158198, 84316396]

約数ペア:

[(1, 84316396), (2, 42158198), (4, 21079099), (17, 4959788), (34, 2479894), (61, 1382236), (68, 1239947), (122, 691118), (244, 345559), (1037, 81308), (2074, 40654), (4148, 20327)]