91705744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{440893}}^1$

素因数の和:440914

約数の個数: 20

約数和(自身を含む): 191347996

約数和(自身を除く): 99642252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 440893, 881786, 1763572, 3527144, 5731609, 7054288, 11463218, 22926436, 45852872, 91705744]

約数ペア:

[(1, 91705744), (2, 45852872), (4, 22926436), (8, 11463218), (13, 7054288), (16, 5731609), (26, 3527144), (52, 1763572), (104, 881786), (208, 440893)]