80216636

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{2251}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 143767680

約数和(自身を除く): 63551044

約数列:

[1, 2, 4, 59, 118, 151, 236, 302, 604, 2251, 4502, 8909, 9004, 17818, 35636, 132809, 265618, 339901, 531236, 679802, 1359604, 20054159, 40108318, 80216636]

約数ペア:

[(1, 80216636), (2, 40108318), (4, 20054159), (59, 1359604), (118, 679802), (151, 531236), (236, 339901), (302, 265618), (604, 132809), (2251, 35636), (4502, 17818), (8909, 9004)]