28867936

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{22003}}^1$

素因数の和:22054

約数の個数: 24

約数和(自身を含む): 58222584

約数和(自身を除く): 29354648

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 22003, 44006, 88012, 176024, 352048, 704096, 902123, 1804246, 3608492, 7216984, 14433968, 28867936]

約数ペア:

[(1, 28867936), (2, 14433968), (4, 7216984), (8, 3608492), (16, 1804246), (32, 902123), (41, 704096), (82, 352048), (164, 176024), (328, 88012), (656, 44006), (1312, 22003)]