16728716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{134909}}^1$

素因数の和:134944

約数の個数: 12

約数和(自身を含む): 30219840

約数和(自身を除く): 13491124

約数列:

[1, 2, 4, 31, 62, 124, 134909, 269818, 539636, 4182179, 8364358, 16728716]

約数ペア:

[(1, 16728716), (2, 8364358), (4, 4182179), (31, 539636), (62, 269818), (124, 134909)]