82189288

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 172411200

約数和(自身を除く): 90221912

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 1871, 2312, 2584, 3742, 5491, 7484, 10982, 14968, 21964, 31807, 35549, 43928, 63614, 71098, 127228, 142196, 254456, 284392, 540719, 604333, 1081438, 1208666, 2162876, 2417332, 4325752, 4834664, 10273661, 20547322, 41094644, 82189288]

約数ペア:

[(1, 82189288), (2, 41094644), (4, 20547322), (8, 10273661), (17, 4834664), (19, 4325752), (34, 2417332), (38, 2162876), (68, 1208666), (76, 1081438), (136, 604333), (152, 540719), (289, 284392), (323, 254456), (578, 142196), (646, 127228), (1156, 71098), (1292, 63614), (1871, 43928), (2312, 35549), (2584, 31807), (3742, 21964), (5491, 14968), (7484, 10982)]