27388624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55219}}^1$

素因数の和:55258

約数の個数: 20

約数和(自身を含む): 54778240

約数和(自身を除く): 27389616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55219, 110438, 220876, 441752, 883504, 1711789, 3423578, 6847156, 13694312, 27388624]

約数ペア:

[(1, 27388624), (2, 13694312), (4, 6847156), (8, 3423578), (16, 1711789), (31, 883504), (62, 441752), (124, 220876), (248, 110438), (496, 55219)]