55107064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{405199}}^1$

素因数の和:405222

約数の個数: 16

約数和(自身を含む): 109404000

約数和(自身を除く): 54296936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 405199, 810398, 1620796, 3241592, 6888383, 13776766, 27553532, 55107064]

約数ペア:

[(1, 55107064), (2, 27553532), (4, 13776766), (8, 6888383), (17, 3241592), (34, 1620796), (68, 810398), (136, 405199)]