82166792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3889}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 163380000

約数和(自身を除く): 81213208

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 3889, 5282, 7778, 10564, 15556, 21128, 31112, 73891, 147782, 295564, 540571, 591128, 1081142, 2162284, 4324568, 10270849, 20541698, 41083396, 82166792]

約数ペア:

[(1, 82166792), (2, 41083396), (4, 20541698), (8, 10270849), (19, 4324568), (38, 2162284), (76, 1081142), (139, 591128), (152, 540571), (278, 295564), (556, 147782), (1112, 73891), (2641, 31112), (3889, 21128), (5282, 15556), (7778, 10564)]