85146464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{204679}}^1$

素因数の和:204702

約数の個数: 24

約数和(自身を含む): 180527760

約数和(自身を除く): 95381296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 204679, 409358, 818716, 1637432, 2660827, 3274864, 5321654, 6549728, 10643308, 21286616, 42573232, 85146464]

約数ペア:

[(1, 85146464), (2, 42573232), (4, 21286616), (8, 10643308), (13, 6549728), (16, 5321654), (26, 3274864), (32, 2660827), (52, 1637432), (104, 818716), (208, 409358), (416, 204679)]