86666426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3253}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 163064448

約数和(自身を除く): 76398022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1211, 1903, 2422, 3253, 3806, 6506, 13321, 22771, 26642, 35783, 45542, 71566, 250481, 500962, 562769, 1125538, 3939383, 6190459, 7878766, 12380918, 43333213, 86666426]

約数ペア:

[(1, 86666426), (2, 43333213), (7, 12380918), (11, 7878766), (14, 6190459), (22, 3939383), (77, 1125538), (154, 562769), (173, 500962), (346, 250481), (1211, 71566), (1903, 45542), (2422, 35783), (3253, 26642), (3806, 22771), (6506, 13321)]