16254416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{32771}}^1$

素因数の和:32810

約数の個数: 20

約数和(自身を含む): 32509824

約数和(自身を除く): 16255408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 32771, 65542, 131084, 262168, 524336, 1015901, 2031802, 4063604, 8127208, 16254416]

約数ペア:

[(1, 16254416), (2, 8127208), (4, 4063604), (8, 2031802), (16, 1015901), (31, 524336), (62, 262168), (124, 131084), (248, 65542), (496, 32771)]