55738208

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{19571}}^1$

素因数の和:19670

約数の個数: 24

約数和(自身を含む): 110973240

約数和(自身を除く): 55235032

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 19571, 39142, 78284, 156568, 313136, 626272, 1741819, 3483638, 6967276, 13934552, 27869104, 55738208]

約数ペア:

[(1, 55738208), (2, 27869104), (4, 13934552), (8, 6967276), (16, 3483638), (32, 1741819), (89, 626272), (178, 313136), (356, 156568), (712, 78284), (1424, 39142), (2848, 19571)]