27774512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55997}}^1$

素因数の和:56036

約数の個数: 20

約数和(自身を含む): 55550016

約数和(自身を除く): 27775504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55997, 111994, 223988, 447976, 895952, 1735907, 3471814, 6943628, 13887256, 27774512]

約数ペア:

[(1, 27774512), (2, 13887256), (4, 6943628), (8, 3471814), (16, 1735907), (31, 895952), (62, 447976), (124, 223988), (248, 111994), (496, 55997)]