87492704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{210319}}^1$

素因数の和:210342

約数の個数: 24

約数和(自身を含む): 185502240

約数和(自身を除く): 98009536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 210319, 420638, 841276, 1682552, 2734147, 3365104, 5468294, 6730208, 10936588, 21873176, 43746352, 87492704]

約数ペア:

[(1, 87492704), (2, 43746352), (4, 21873176), (8, 10936588), (13, 6730208), (16, 5468294), (26, 3365104), (32, 2734147), (52, 1682552), (104, 841276), (208, 420638), (416, 210319)]