134435944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12457}}^1$

素因数の和:12553

約数の個数: 32

約数和(自身を含む): 269092800

約数和(自身を除く): 134656856

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 12457, 24914, 49828, 99656, 236683, 473366, 884447, 946732, 1768894, 1893464, 3537788, 7075576, 16804493, 33608986, 67217972, 134435944]

約数ペア:

[(1, 134435944), (2, 67217972), (4, 33608986), (8, 16804493), (19, 7075576), (38, 3537788), (71, 1893464), (76, 1768894), (142, 946732), (152, 884447), (284, 473366), (568, 236683), (1349, 99656), (2698, 49828), (5396, 24914), (10792, 12457)]