56445808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{185677}}^1$

素因数の和:185704

約数の個数: 20

約数和(自身を含む): 115120360

約数和(自身を除く): 58674552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 185677, 371354, 742708, 1485416, 2970832, 3527863, 7055726, 14111452, 28222904, 56445808]

約数ペア:

[(1, 56445808), (2, 28222904), (4, 14111452), (8, 7055726), (16, 3527863), (19, 2970832), (38, 1485416), (76, 742708), (152, 371354), (304, 185677)]