55308464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111509}}^1$

素因数の和:111548

約数の個数: 20

約数和(自身を含む): 110617920

約数和(自身を除く): 55309456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111509, 223018, 446036, 892072, 1784144, 3456779, 6913558, 13827116, 27654232, 55308464]

約数ペア:

[(1, 55308464), (2, 27654232), (4, 13827116), (8, 6913558), (16, 3456779), (31, 1784144), (62, 892072), (124, 446036), (248, 223018), (496, 111509)]