90004432

素因数分解:

$2^4\times 7^1\times {\mathrm{803611}}^1$

素因数の和:803626

約数の個数: 20

約数和(自身を含む): 199295776

約数和(自身を除く): 109291344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 803611, 1607222, 3214444, 5625277, 6428888, 11250554, 12857776, 22501108, 45002216, 90004432]

約数ペア:

[(1, 90004432), (2, 45002216), (4, 22501108), (7, 12857776), (8, 11250554), (14, 6428888), (16, 5625277), (28, 3214444), (56, 1607222), (112, 803611)]