81335684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{14411}}^1$

素因数の和:14515

約数の個数: 24

約数和(自身を含む): 152536608

約数和(自身を除く): 71200924

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 14411, 28822, 57644, 244987, 489974, 979948, 1196113, 2392226, 4784452, 20333921, 40667842, 81335684]

約数ペア:

[(1, 81335684), (2, 40667842), (4, 20333921), (17, 4784452), (34, 2392226), (68, 1196113), (83, 979948), (166, 489974), (332, 244987), (1411, 57644), (2822, 28822), (5644, 14411)]