31127104

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{3499}}^1$

素因数の和:3650

約数の個数: 28

約数和(自身を含む): 62230000

約数和(自身を除く): 31102896

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 3499, 4448, 6998, 8896, 13996, 27992, 55984, 111968, 223936, 486361, 972722, 1945444, 3890888, 7781776, 15563552, 31127104]

約数ペア:

[(1, 31127104), (2, 15563552), (4, 7781776), (8, 3890888), (16, 1945444), (32, 972722), (64, 486361), (139, 223936), (278, 111968), (556, 55984), (1112, 27992), (2224, 13996), (3499, 8896), (4448, 6998)]