57534128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{189257}}^1$

素因数の和:189284

約数の個数: 20

約数和(自身を含む): 117339960

約数和(自身を除く): 59805832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 189257, 378514, 757028, 1514056, 3028112, 3595883, 7191766, 14383532, 28767064, 57534128]

約数ペア:

[(1, 57534128), (2, 28767064), (4, 14383532), (8, 7191766), (16, 3595883), (19, 3028112), (38, 1514056), (76, 757028), (152, 378514), (304, 189257)]