8464976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40697}}^1$

素因数の和:40718

約数の個数: 20

約数和(自身を含む): 17662932

約数和(自身を除く): 9197956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40697, 81394, 162788, 325576, 529061, 651152, 1058122, 2116244, 4232488, 8464976]

約数ペア:

[(1, 8464976), (2, 4232488), (4, 2116244), (8, 1058122), (13, 651152), (16, 529061), (26, 325576), (52, 162788), (104, 81394), (208, 40697)]