127405424

素因数分解:

$2^4\times {\mathrm{1789}}^1\times {\mathrm{4451}}^1$

素因数の和:6248

約数の個数: 20

約数和(自身を含む): 247041480

約数和(自身を除く): 119636056

約数列:

[1, 2, 4, 8, 16, 1789, 3578, 4451, 7156, 8902, 14312, 17804, 28624, 35608, 71216, 7962839, 15925678, 31851356, 63702712, 127405424]

約数ペア:

[(1, 127405424), (2, 63702712), (4, 31851356), (8, 15925678), (16, 7962839), (1789, 71216), (3578, 35608), (4451, 28624), (7156, 17804), (8902, 14312)]