55877872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{112657}}^1$

素因数の和:112696

約数の個数: 20

約数和(自身を含む): 111756736

約数和(自身を除く): 55878864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 112657, 225314, 450628, 901256, 1802512, 3492367, 6984734, 13969468, 27938936, 55877872]

約数ペア:

[(1, 55877872), (2, 27938936), (4, 13969468), (8, 6984734), (16, 3492367), (31, 1802512), (62, 901256), (124, 450628), (248, 225314), (496, 112657)]