86897636

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6791}}^1$

素因数の和:7259

約数の個数: 24

約数和(自身を含む): 174201216

約数和(自身を除く): 87303580

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 6791, 12796, 13582, 27164, 47537, 95074, 190148, 3103487, 6206974, 12413948, 21724409, 43448818, 86897636]

約数ペア:

[(1, 86897636), (2, 43448818), (4, 21724409), (7, 12413948), (14, 6206974), (28, 3103487), (457, 190148), (914, 95074), (1828, 47537), (3199, 27164), (6398, 13582), (6791, 12796)]