86681392

素因数分解:

$2^4\times 7^2\times {\mathrm{110563}}^1$

素因数の和:110585

約数の個数: 30

約数和(自身を含む): 195366588

約数和(自身を除く): 108685196

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 110563, 221126, 442252, 773941, 884504, 1547882, 1769008, 3095764, 5417587, 6191528, 10835174, 12383056, 21670348, 43340696, 86681392]

約数ペア:

[(1, 86681392), (2, 43340696), (4, 21670348), (7, 12383056), (8, 10835174), (14, 6191528), (16, 5417587), (28, 3095764), (49, 1769008), (56, 1547882), (98, 884504), (112, 773941), (196, 442252), (392, 221126), (784, 110563)]