27891112

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{30853}}^1$

素因数の和:30972

約数の個数: 16

約数和(自身を含む): 52760340

約数和(自身を除く): 24869228

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 30853, 61706, 123412, 246824, 3486389, 6972778, 13945556, 27891112]

約数ペア:

[(1, 27891112), (2, 13945556), (4, 6972778), (8, 3486389), (113, 246824), (226, 123412), (452, 61706), (904, 30853)]