27908432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56267}}^1$

素因数の和:56306

約数の個数: 20

約数和(自身を含む): 55817856

約数和(自身を除く): 27909424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56267, 112534, 225068, 450136, 900272, 1744277, 3488554, 6977108, 13954216, 27908432]

約数ペア:

[(1, 27908432), (2, 13954216), (4, 6977108), (8, 3488554), (16, 1744277), (31, 900272), (62, 450136), (124, 225068), (248, 112534), (496, 56267)]