86611006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 141588000

約数和(自身を除く): 54976994

約数列:

[1, 2, 19, 37, 38, 74, 229, 269, 458, 538, 703, 1406, 4351, 5111, 8473, 8702, 9953, 10222, 16946, 19906, 61601, 123202, 160987, 189107, 321974, 378214, 1170419, 2279237, 2340838, 4558474, 43305503, 86611006]

約数ペア:

[(1, 86611006), (2, 43305503), (19, 4558474), (37, 2340838), (38, 2279237), (74, 1170419), (229, 378214), (269, 321974), (458, 189107), (538, 160987), (703, 123202), (1406, 61601), (4351, 19906), (5111, 16946), (8473, 10222), (8702, 9953)]