87986410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 164711232

約数和(自身を除く): 76724822

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 2747, 3203, 5494, 6406, 13735, 16015, 27470, 32030, 131323, 214601, 262646, 429202, 656615, 1073005, 1313230, 2146010, 8798641, 17597282, 43993205, 87986410]

約数ペア:

[(1, 87986410), (2, 43993205), (5, 17597282), (10, 8798641), (41, 2146010), (67, 1313230), (82, 1073005), (134, 656615), (205, 429202), (335, 262646), (410, 214601), (670, 131323), (2747, 32030), (3203, 27470), (5494, 16015), (6406, 13735)]