64144792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3917}}^1$

素因数の和:4035

約数の個数: 32

約数和(自身を含む): 126943200

約数和(自身を除く): 62798408

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 3917, 4094, 7834, 8188, 15668, 16376, 31336, 90091, 180182, 348613, 360364, 697226, 720728, 1394452, 2788904, 8018099, 16036198, 32072396, 64144792]

約数ペア:

[(1, 64144792), (2, 32072396), (4, 16036198), (8, 8018099), (23, 2788904), (46, 1394452), (89, 720728), (92, 697226), (178, 360364), (184, 348613), (356, 180182), (712, 90091), (2047, 31336), (3917, 16376), (4094, 15668), (7834, 8188)]