87374192

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{3373}}^1$

素因数の和:5000

約数の個数: 20

約数和(自身を含む): 169442280

約数和(自身を除く): 82068088

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 3373, 6476, 6746, 12952, 13492, 25904, 26984, 53968, 5460887, 10921774, 21843548, 43687096, 87374192]

約数ペア:

[(1, 87374192), (2, 43687096), (4, 21843548), (8, 10921774), (16, 5460887), (1619, 53968), (3238, 26984), (3373, 25904), (6476, 13492), (6746, 12952)]