81160046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2017}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 139484160

約数和(自身を除く): 58324114

約数列:

[1, 2, 11, 22, 31, 59, 62, 118, 341, 649, 682, 1298, 1829, 2017, 3658, 4034, 20119, 22187, 40238, 44374, 62527, 119003, 125054, 238006, 687797, 1309033, 1375594, 2618066, 3689093, 7378186, 40580023, 81160046]

約数ペア:

[(1, 81160046), (2, 40580023), (11, 7378186), (22, 3689093), (31, 2618066), (59, 1375594), (62, 1309033), (118, 687797), (341, 238006), (649, 125054), (682, 119003), (1298, 62527), (1829, 44374), (2017, 40238), (3658, 22187), (4034, 20119)]