86711896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3187}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 172152000

約数和(自身を除く): 85440104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3187, 3401, 6374, 6802, 12748, 13604, 25496, 27208, 60553, 121106, 242212, 484424, 570473, 1140946, 2281892, 4563784, 10838987, 21677974, 43355948, 86711896]

約数ペア:

[(1, 86711896), (2, 43355948), (4, 21677974), (8, 10838987), (19, 4563784), (38, 2281892), (76, 1140946), (152, 570473), (179, 484424), (358, 242212), (716, 121106), (1432, 60553), (3187, 27208), (3401, 25496), (6374, 13604), (6802, 12748)]