80828524

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{16127}}^1$

素因数の和:16317

約数の個数: 24

約数和(自身を含む): 162570240

約数和(自身を除く): 81741716

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 16127, 32254, 64508, 112889, 225778, 451556, 2886733, 5773466, 11546932, 20207131, 40414262, 80828524]

約数ペア:

[(1, 80828524), (2, 40414262), (4, 20207131), (7, 11546932), (14, 5773466), (28, 2886733), (179, 451556), (358, 225778), (716, 112889), (1253, 64508), (2506, 32254), (5012, 16127)]