27420976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{155801}}^1$

素因数の和:155820

約数の個数: 20

約数和(自身を含む): 57958344

約数和(自身を除く): 30537368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 155801, 311602, 623204, 1246408, 1713811, 2492816, 3427622, 6855244, 13710488, 27420976]

約数ペア:

[(1, 27420976), (2, 13710488), (4, 6855244), (8, 3427622), (11, 2492816), (16, 1713811), (22, 1246408), (44, 623204), (88, 311602), (176, 155801)]