57130768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{115183}}^1$

素因数の和:115222

約数の個数: 20

約数和(自身を含む): 114262528

約数和(自身を除く): 57131760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 115183, 230366, 460732, 921464, 1842928, 3570673, 7141346, 14282692, 28565384, 57130768]

約数ペア:

[(1, 57130768), (2, 28565384), (4, 14282692), (8, 7141346), (16, 3570673), (31, 1842928), (62, 921464), (124, 460732), (248, 230366), (496, 115183)]