27726896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55901}}^1$

素因数の和:55940

約数の個数: 20

約数和(自身を含む): 55454784

約数和(自身を除く): 27727888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55901, 111802, 223604, 447208, 894416, 1732931, 3465862, 6931724, 13863448, 27726896]

約数ペア:

[(1, 27726896), (2, 13863448), (4, 6931724), (8, 3465862), (16, 1732931), (31, 894416), (62, 447208), (124, 223604), (248, 111802), (496, 55901)]