81150488

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{171929}}^1$

素因数の和:171994

約数の個数: 16

約数和(自身を含む): 154737000

約数和(自身を除く): 73586512

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 171929, 343858, 687716, 1375432, 10143811, 20287622, 40575244, 81150488]

約数ペア:

[(1, 81150488), (2, 40575244), (4, 20287622), (8, 10143811), (59, 1375432), (118, 687716), (236, 343858), (472, 171929)]