123497368

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{117841}}^1$

素因数の和:117978

約数の個数: 16

約数和(自身を含む): 233327160

約数和(自身を除く): 109829792

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 117841, 235682, 471364, 942728, 15437171, 30874342, 61748684, 123497368]

約数ペア:

[(1, 123497368), (2, 61748684), (4, 30874342), (8, 15437171), (131, 942728), (262, 471364), (524, 235682), (1048, 117841)]