57219056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{115361}}^1$

素因数の和:115400

約数の個数: 20

約数和(自身を含む): 114439104

約数和(自身を除く): 57220048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 115361, 230722, 461444, 922888, 1845776, 3576191, 7152382, 14304764, 28609528, 57219056]

約数ペア:

[(1, 57219056), (2, 28609528), (4, 14304764), (8, 7152382), (16, 3576191), (31, 1845776), (62, 922888), (124, 461444), (248, 230722), (496, 115361)]